Word problems

Here is a list of all of the skills that cover word problems! These skills are organized by grade, and you can move your mouse over any skill name to preview the skill. To start practicing, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

Here is a list of all of the skills that cover word problems! To start practicing, just click on any link.

Pre-K skills

  1. V.8
    Addition word problems with pictures - sums up to 5
  2. W.8
    Addition word problems with pictures - sums up to 10
  3. X.7
    Subtraction word problems with pictures - numbers up to 5
  4. Y.7
    Subtraction word problems with pictures - numbers up to 10

Kindergarten skills

  1. Q.1
    Build cube trains to solve addition word problems - sums up to 5
  2. Q.2
    Addition word problems with pictures - sums up to 5
  3. Q.3
    Write addition sentences for word problems with pictures - sums up to 5
  4. Q.4
    Addition word problems - sums up to 5
  5. Q.5
    Model and write addition sentences for word problems - sums up to 5
  6. U.1
    Build cube trains to solve addition word problems - sums up to 10
  7. U.2
    Addition word problems with pictures - sums up to 10
  8. U.3
    Write addition sentences for word problems with pictures - sums up to 10
  9. U.4
    Addition word problems - sums up to 10
  10. U.5
    Model and write addition sentences for word problems - sums up to 10
  11. V.4
    Subtraction sentences up to 5 - what does the cube train show?
  12. X.1
    Subtraction word problems with pictures - numbers up to 5
  13. X.2
    Write subtraction sentences for word problems with pictures - up to 5
  14. X.3
    Use cube trains to solve subtraction word problems - up to 5
  15. X.4
    Subtraction word problems - numbers up to 5
  16. X.5
    Model and write subtraction sentences for word problems - up to 5
  17. Y.4
    Subtraction sentences up to 10 - what does the cube train show?
  18. AA.1
    Subtraction word problems with pictures - numbers up to 10
  19. AA.2
    Write subtraction sentences for word problems with pictures - up to 10
  20. AA.3
    Use cube trains to solve subtraction word problems - up to 10
  21. AA.4
    Subtraction word problems - numbers up to 10
  22. AA.5
    Model and write subtraction sentences for word problems - up to 10
  23. CC.1
    Addition and subtraction word problems with pictures
  24. CC.2
    Use cube trains to solve addition and subtraction word problems - up to 10
  25. CC.3
    Addition and subtraction word problems
  26. CC.4
    Model and write addition and subtraction sentences for word problems

First-grade skills

  1. C.6
    Skip-counting patterns - with tables
  2. H.1
    Addition word problems with pictures - sums up to 10
  3. H.2
    Write addition sentences for word problems with pictures - sums up to 10
  4. H.3
    Build cube trains to solve addition word problems - sums up to 10
  5. H.4
    Addition word problems - sums up to 10
  6. H.5
    Model and write addition sentences for word problems - sums up to 10
  7. H.6
    Addition sentences for word problems - sums up to 10
  8. I.5
    Subtraction sentences up to 10: what does the cube train show?
  9. L.1
    Subtraction word problems with pictures - up to 10
  10. L.2
    Write subtraction sentences for word problems with pictures - up to 10
  11. L.3
    Use cube trains to solve subtraction word problems - up to 10
  12. L.4
    Subtraction word problems - up to 10
  13. L.5
    Model and write subtraction sentences for word problems - up to 10
  14. L.
    New! Subtraction sentences for "take apart" word problems - up to 10
  15. L.6
    Subtraction sentences for word problems - up to 10
  16. N.1
    Comparison word problems up to 10: how many more?
  17. N.
    New! Subtraction sentences for comparison word problems up to 10: how many more?
  18. N.2
    Comparison word problems up to 10: how many fewer?
  19. N.
    New! Subtraction sentences for comparison word problems up to 10: how many fewer?
  20. N.3
    Comparison word problems up to 10: how many more or fewer?
  21. N.
    New! Subtraction sentences for comparison word problems up to 10: how many more or fewer?
  22. N.4
    Comparison word problems up to 10: what is the larger amount?
  23. N.5
    Comparison word problems up to 10: what is the smaller amount?
  24. N.6
    Comparison word problems up to 10
  25. O.
    New! Addition and subtraction word problems with pictures - up to 10
  26. O.
    New! Use cube trains to solve addition and subtraction word problems - up to 10
  27. O.1
    Word problems with unknown sums and differences - up to 10
  28. O.
    New! Addition and subtraction sentences for word problems - up to 10
  29. O.2
    Word problems with change unknown - up to 10
  30. O.3
    Word problems with start unknown - up to 10
  31. O.4
    Word problems with one addend unknown - up to 10
  32. O.5
    Word problems with both addends unknown - up to 10
  33. O.6
    Word problems involving addition and subtraction - up to 10
  34. O.
    New! Match word problems to addition and subtraction sentences - up to 10
  35. R.1
    Addition word problems - sums up to 20
  36. R.2
    Addition sentences for word problems - sums up to 20
  37. R.3
    Add three numbers - word problems
  38. U.1
    Subtraction word problems - up to 20
  39. U.2
    Subtraction sentences for word problems - up to 20
  40. W.1
    Comparison word problems up to 20: how many more or fewer?
  41. W.2
    Comparison word problems up to 20: what is the larger amount?
  42. W.3
    Comparison word problems up to 20: what is the smaller amount?
  43. W.4
    Comparison word problems up to 20
  44. X.1
    Word problems involving addition and subtraction - up to 20
  45. X.
    New! Match word problems to addition and subtraction sentences - up to 20
  46. X.2
    Addition and subtraction sentences for word problems - up to 20
  47. X.
    New! Word problems with both addends unknown - up to 20
  48. BB.4
    Compare numbers up to 100: word problems
  49. DD.13
    Addition word problems - one-digit plus two-digit numbers
  50. DD.14
    Addition sentences for word problems - one-digit plus two-digit numbers
  51. EE.10
    Customary units of length: word problems
  52. EE.12
    Metric units of length: word problems
  53. FF.7
    Time and clocks: word problems
  54. HH.8
    Money - word problems

Second-grade skills

  1. B.5
    Greatest and least - word problems - up to 100
  2. B.6
    Greatest and least - word problems - up to 1,000
  3. C.6
    Skip-counting stories
  4. C.10
    Skip-counting puzzles
  5. G.3
    Addition word problems - sums to 20
  6. G.9
    Addition word problems - three one-digit numbers
  7. G.11
    Addition word problems - four or more one-digit numbers
  8. I.3
    Subtraction word problems - up to 18
  9. K.1
    Comparison word problems - up to 20
  10. K.2
    Addition and subtraction word problems - up to 20
  11. K.
    New! Match word problems to addition and subtraction sentences - up to 20
  12. K.3
    Two-step addition and subtraction word problems - up to 20
  13. K.4
    Solve word problems using guess-and-check - up to 20
  14. L.16
    Guess the number
  15. N.7
    Addition word problems - up to two digits
  16. N.15
    Addition word problems - three numbers up to two digits each
  17. N.18
    Addition word problems - four numbers up to two digits each
  18. P.10
    Subtraction word problems - up to two digits
  19. R.1
    Addition and subtraction word problems - up to 100
  20. R.2
    Two-step addition and subtraction word problems - up to 100
  21. T.5
    Addition word problems - up to three digits
  22. V.6
    Subtraction word problems - up to three digits
  23. W.3
    Addition and subtraction word problems - up to 1,000
  24. X.
    New! Solve word problems using repeated addition - sums to 25
  25. AA.13
    Making change
  26. BB.2
    Add money up to $1: word problems
  27. BB.4
    Subtract money up to $1: word problems
  28. BB.6
    Add and subtract money up to $1: word problems
  29. GG.6
    Compare lengths: customary units
  30. GG.7
    Customary units of length: word problems
  31. HH.4
    Compare lengths: metric units
  32. HH.5
    Metric units of length: word problems

Third-grade skills

  1. A.6
    Place value word problems
  2. A.7
    Guess the number
  3. B.5
    Ordering puzzles
  4. D.3
    Estimate sums by rounding: word problems
  5. E.3
    Estimate differences by rounding: word problems
  6. F.3
    Estimate sums and differences: word problems
  7. G.5
    Add two numbers up to three digits: word problems
  8. G.10
    Add three numbers up to three digits each: word problems
  9. H.6
    Subtract numbers up to three digits: word problems
  10. I.3
    Add two numbers up to four digits: word problems
  11. I.7
    Add three numbers up to four digits each: word problems
  12. J.3
    Subtract two numbers up to four digits: word problems
  13. K.5
    Addition and subtraction word problems
  14. K.6
    Age puzzles
  15. K.7
    Find two numbers based on sum and difference
  16. M.3
    Skip-counting puzzles
  17. S.
    New! Use equal groups and arrays to solve multiplication word problems
  18. S.
    New! Multiplication word problems with factors up to 5
  19. S.
    New! Use strip models to solve multiplication word problems
  20. S.1
    Multiplication word problems with factors up to 10
  21. S.
    New! Multiplication word problems with factors up to 5: find the missing number
  22. S.2
    Multiplication word problems with factors up to 10: find the missing number
  23. S.3
    Compare numbers using multiplication: word problems
  24. T.7
    Multiply one-digit numbers by two-digit numbers: word problems
  25. T.9
    Multiply three numbers: word problems
  26. Y.
    New! Use equal groups to solve division word problems
  27. Y.
    New! Use arrays to solve division word problems
  28. Y.
    New! Use equal groups and arrays to solve division word problems
  29. Y.1
    Division word problems
  30. Z.6
    Multiplication and division word problems
  31. AA.4
    Addition, subtraction, multiplication, and division word problems
  32. AA.5
    Find two numbers based on sum, difference, product, and quotient
  33. BB.1
    Two-step addition and subtraction word problems
  34. BB.2
    Two-step multiplication and division word problems
  35. BB.3
    Two-step mixed operation word problems
  36. BB.4
    Two-step word problems: identify reasonable answers
  37. CC.5
    Write equations with unknown numbers to represent word problems: multiplication and division only
  38. CC.6
    Write equations with unknown numbers to represent word problems
  39. FF.1
    Unit fractions: modeling word problems
  40. FF.2
    Unit fractions: word problems
  41. FF.3
    Fractions of a whole: modeling word problems
  42. FF.4
    Fractions of a whole: word problems
  43. FF.5
    Fractions of a group: word problems
  44. KK.5
    Compare fractions in recipes
  45. MM.11
    Find the area of rectangles: word problems
  46. MM.
    New! Find the missing side length of a rectangle: word problems
  47. NN.6
    Perimeter: word problems
  48. NN.
    New! Find the area, perimeter, or side length: word problems
  49. RR.3
    Find the end time: word problems
  50. RR.4
    Find the elapsed time: word problems
  51. RR.
    New! Find start and end times: two-step word problems
  52. TT.6
    Measurement word problems
  53. VV.6
    Making change
  54. VV.10
    Add money amounts - word problems

Fourth-grade skills

  1. A.9
    Place value word problems
  2. B.5
    Find the order
  3. C.5
    Rounding puzzles
  4. D.2
    Estimate sums: word problems
  5. D.4
    Add two multi-digit numbers: word problems
  6. E.2
    Estimate differences: word problems
  7. E.4
    Subtract two multi-digit numbers: word problems
  8. F.8
    Compare numbers using multiplication: word problems
  9. F.9
    Comparison word problems: addition or multiplication?
  10. G.2
    Divisibility rules: word problems
  11. H.4
    Estimate products word problems: identify reasonable answers
  12. H.10
    Multiply 1-digit numbers by 2-digit numbers: word problems
  13. H.11
    Multiply 1-digit numbers by 2-digit numbers: multi-step word problems
  14. H.17
    Multiply 1-digit numbers by 3-digit or 4-digit numbers: word problems
  15. H.18
    Multiply 1-digit numbers by 3-digit or 4-digit numbers: multi-step word problems
  16. I.3
    Multiply two multiples of ten: word problems
  17. I.5
    Estimate products: word problems
  18. I.11
    Multiply a 2-digit number by a 2-digit number: word problems
  19. I.12
    Multiply a 2-digit number by a 2-digit number: multi-step word problems
  20. J.2
    Division facts to 10: word problems
  21. J.4
    Division facts to 12: word problems
  22. L.
    New! Divide numbers ending in zeros by 1-digit numbers: word problems
  23. L.1
    Divide 2-digit numbers by 1-digit numbers: interpret remainders
  24. L.2
    Divide 2-digit numbers by 1-digit numbers: word problems
  25. L.3
    Divide larger numbers by 1-digit numbers: interpret remainders
  26. L.4
    Divide larger numbers by 1-digit numbers: word problems
  27. M.2
    Estimate sums, differences, products, and quotients: word problems
  28. M.5
    Addition, subtraction, multiplication, and division word problems
  29. M.7
    Find two numbers based on sum and difference
  30. M.9
    Find two numbers based on sum, difference, product, and quotient
  31. M.11
    Write equations to represent word problems
  32. N.1
    Multi-step addition and subtraction word problems
  33. N.2
    Multi-step word problems with strip diagrams
  34. N.3
    Use strip diagrams to represent and solve multi-step word problems
  35. N.4
    Multi-step word problems
  36. N.5
    Multi-step word problems involving remainders
  37. N.6
    Multi-step word problems: identify reasonable answers
  38. N.7
    Word problems with extra or missing information
  39. N.8
    Solve word problems using guess-and-check
  40. O.7
    Number patterns: word problems
  41. P.1
    Fractions of a whole: word problems
  42. P.2
    Fractions of a group: word problems
  43. R.10
    Compare fractions in recipes
  44. T.4
    Add and subtract fractions with like denominators: word problems
  45. T.5
    Add and subtract fractions with like denominators in recipes
  46. T.
    New! Add and subtract mixed numbers with like denominators in recipes
  47. T.11
    Add and subtract mixed numbers with like denominators: word problems
  48. U.7
    Add and subtract fractions with unlike denominators: word problems
  49. V.6
    Multiply unit fractions by whole numbers: word problems
  50. W.7
    Multiply fractions by whole numbers: word problems
  51. W.9
    Multiply fractions and mixed numbers by whole numbers in recipes
  52. W.12
    Fractions of a number: word problems
  53. Z.7
    Add and subtract decimals: word problems
  54. Z.10
    Add 3 or more decimals: word problems
  55. Z.13
    Solve decimal problems using diagrams
  56. AA.5
    Find the change, price, or amount paid
  57. AA.8
    Multi-step word problems with money: addition and subtraction only
  58. AA.9
    Multi-step word problems with money
  59. CC.5
    Elapsed time: word problems
  60. CC.6
    Find start and end times: multi-step word problems
  61. FF.1
    Measurement word problems
  62. FF.2
    Measurement word problems with fractions
  63. HH.8
    Relationship between area and perimeter
  64. HH.9
    Area and perimeter: word problems
  65. HH.10
    Rectangles: relationship between perimeter and area word problems

Fifth-grade skills

  1. B.2
    Estimate sums and differences: word problems
  2. B.4
    Add and subtract whole numbers: word problems
  3. D.3
    Multiply numbers ending in zeros: word problems
  4. D.6
    Estimate products: word problems
  5. D.8
    Multiply by 1-digit numbers: word problems
  6. D.13
    Multiply by 2-digit numbers: word problems
  7. E.3
    Divide numbers ending in zeros: word problems
  8. E.7
    Divide by 1-digit numbers: interpret remainders
  9. E.8
    Divide multi-digit numbers by 1-digit numbers: word problems
  10. E.12
    Divide 2-digit and 3-digit numbers by 2-digit numbers: word problems
  11. E.14
    Divide 4-digit numbers by 2-digit numbers: word problems
  12. F.5
    Divisibility rules: word problems
  13. G.2
    Add, subtract, multiply, and divide whole numbers: word problems
  14. I.1
    Write numerical expressions for word problems
  15. I.2
    Multi-step word problems
  16. I.3
    Multi-step word problems involving remainders
  17. I.4
    Multi-step word problems: identify reasonable answers
  18. L.6
    Add and subtract fractions with unlike denominators: word problems
  19. L.8
    Add 3 or more fractions: word problems
  20. M.6
    Add and subtract mixed numbers: word problems
  21. M.7
    Add and subtract fractions and mixed numbers in recipes
  22. O.3
    Multiply fractions by whole numbers: word problems
  23. O.6
    Fractions of a number: word problems
  24. P.2
    Multiply two fractions: word problems
  25. R.7
    Multiplication with mixed numbers: word problems
  26. R.8
    Multiply fractions and mixed numbers in recipes
  27. V.2
    Add, subtract, multiply, and divide fractions and mixed numbers: word problems
  28. X.6
    Compare, order, and round decimals: word problems
  29. AA.6
    Add and subtract decimals: word problems
  30. CC.7
    Multiply decimals and whole numbers: word problems
  31. FF.6
    Division with decimal quotients: word problems
  32. GG.2
    Add, subtract, multiply, and divide decimals: word problems
  33. HH.2
    Add and subtract money: word problems
  34. HH.3
    Add and subtract money: multi-step word problems
  35. HH.5
    Multiply money amounts: word problems
  36. HH.6
    Multiply money amounts: multi-step word problems
  37. HH.8
    Divide money amounts: word problems
  38. HH.11
    Find the number of each type of coin
  39. II.10
    Multi-step problems with customary unit conversions
  40. JJ.9
    Multi-step problems with metric unit conversions
  41. JJ.10
    Multi-step problems with customary or metric unit conversions
  42. KK.5
    Number patterns: word problems
  43. MM.2
    Write variable expressions: word problems
  44. MM.4
    Write variable equations: word problems
  45. TT.7
    Area and perimeter: word problems
  46. UU.3
    Volume of rectangular prisms made of unit cubes: word problems
  47. UU.5
    Volume of cubes and rectangular prisms: word problems
  48. UU.6
    Compare volumes and dimensions of rectangular prisms: word problems
  49. VV.1
    Income and payroll taxes: understanding pay stubs
  50. VV.2
    Income and payroll taxes: word problems
  51. VV.3
    Sales and property taxes: word problems
  52. VV.9
    Reading financial records
  53. VV.10
    Keeping financial records

Sixth-grade skills

  1. A.2
    Add and subtract whole numbers: word problems
  2. B.2
    Multiply whole numbers: word problems
  3. B.4
    Multiply numbers ending in zeros: word problems
  4. C.3
    Divide numbers ending in zeros: word problems
  5. E.2
    Add, subtract, multiply, or divide two whole numbers: word problems
  6. E.3
    Estimate to solve word problems
  7. E.4
    Multi-step word problems
  8. E.5
    Multi-step word problems: identify reasonable answers
  9. F.10
    GCF and LCM: word problems
  10. H.2
    Add and subtract decimals: word problems
  11. H.3
    Add and subtract money amounts: word problems
  12. I.6
    Divide decimals by whole numbers: word problems
  13. I.11
    Multiply and divide decimals: word problems
  14. J.2
    Add, subtract, multiply, or divide two decimals: word problems
  15. K.2
    Add and subtract fractions with like denominators: word problems
  16. K.4
    Add and subtract fractions with unlike denominators: word problems
  17. K.7
    Add and subtract mixed numbers: word problems
  18. L.3
    Multiply fractions by whole numbers: word problems
  19. L.7
    Multiply fractions: word problems
  20. L.14
    Multiply mixed numbers: word problems
  21. M.5
    Divide fractions by whole numbers in recipes
  22. M.12
    Divide fractions and mixed numbers: word problems
  23. N.2
    Add, subtract, multiply, or divide two fractions: word problems
  24. O.10
    Absolute value and integers: word problems
  25. P.8
    Add and subtract integers: word problems
  26. Q.6
    Compare and order rational numbers: word problems
  27. S.3
    Write a ratio: word problems
  28. S.8
    Equivalent ratios: word problems
  29. S.
    New! Calculate speed, distance, or time: word problems
  30. S.11
    Ratios and rates: complete a table and make a graph
  31. S.12
    Use tape diagrams to solve ratio word problems
  32. S.13
    Compare ratios: word problems
  33. S.14
    Compare rates: word problems
  34. S.15
    Ratios and rates: word problems
  35. S.18
    Scale drawings: word problems
  36. T.3
    Identify proportional relationships by graphing
  37. T.4
    Interpret graphs of proportional relationships
  38. U.5
    Convert between percents, fractions, and decimals: word problems
  39. U.7
    Compare percents and fractions: word problems
  40. V.5
    Percents of numbers: word problems
  41. V.8
    Find what percent one number is of another: word problems
  42. V.11
    Solve percent word problems
  43. W.10
    Compare temperatures above and below zero
  44. X.7
    Percents - calculate tax, tip, mark-up, and more
  45. Y.3
    Write variable expressions: word problems
  46. Y.7
    Evaluate variable expressions: word problems
  47. AA.13
    Solve one-step addition and subtraction equations: word problems
  48. AA.14
    Solve one-step multiplication and division equations: word problems
  49. AA.15
    Write a one-step equation: word problems
  50. AA.16
    Solve one-step equations: word problems
  51. AA.17
    Which word problem matches the one-step equation?
  52. BB.4
    Write and graph inequalities: word problems
  53. CC.2
    Identify independent and dependent variables in tables and graphs
  54. CC.4
    Identify independent and dependent variables: word problems
  55. CC.6
    Find a value using two-variable equations: word problems
  56. CC.7
    Solve word problems by finding two-variable equations
  57. CC.13
    Graph a two-variable equation
  58. CC.14
    Interpret a graph: word problems
  59. GG.17
    Area of quadrilaterals and triangles: word problems
  60. HH.3
    Volume of cubes and rectangular prisms: word problems
  61. JJ.10
    Interpret measures of center and variability
  62. KK.1
    Counting principle
  63. LL.1
    Compare checking accounts

Seventh-grade skills

  1. A.6
    Quantities that combine to zero: word problems
  2. B.14
    Add and subtract integers: word problems
  3. D.2
    Add and subtract decimals: word problems
  4. D.4
    Multiply decimals and whole numbers: word problems
  5. D.6
    Divide decimals by whole numbers: word problems
  6. D.9
    Add, subtract, multiply, and divide decimals: word problems
  7. E.4
    GCF and LCM: word problems
  8. F.1
    Understanding fractions: word problems
  9. F.4
    Fractions: word problems with graphs and tables
  10. F.7
    Compare fractions: word problems
  11. G.2
    Add and subtract fractions: word problems
  12. G.4
    Add and subtract mixed numbers: word problems
  13. G.10
    Multiply fractions and mixed numbers: word problems
  14. G.14
    Divide fractions and mixed numbers: word problems
  15. G.16
    Add, subtract, multiply, and divide fractions and mixed numbers: word problems
  16. I.6
    Identify quotients of rational numbers: word problems
  17. I.11
    Multi-step word problems with positive rational numbers
  18. L.4
    Equivalent ratios: word problems
  19. L.7
    Compare ratios: word problems
  20. L.8
    Compare rates: word problems
  21. L.10
    Do the ratios form a proportion: word problems
  22. L.12
    Solve proportions: word problems
  23. L.13
    Estimate population size using proportions
  24. N.1
    Find the constant of proportionality from a table
  25. N.2
    Write equations for proportional relationships from tables
  26. N.3
    Identify proportional relationships by graphing
  27. N.4
    Find the constant of proportionality from a graph
  28. N.5
    Write equations for proportional relationships from graphs
  29. N.10
    Interpret graphs of proportional relationships
  30. N.11
    Write and solve equations for proportional relationships
  31. O.7
    Percents of numbers: word problems
  32. O.9
    Solve percent equations: word problems
  33. O.11
    Percent of change: word problems
  34. O.12
    Percent of change: find the original amount word problems
  35. O.13
    Percent error: word problems
  36. P.1
    Add, subtract, multiply, and divide money amounts: word problems
  37. P.8
    Find the percent: tax, discount, and more
  38. P.10
    Multi-step problems with percents
  39. R.3
    Write variable expressions: word problems
  40. S.14
    Identify equivalent linear expressions: word problems
  41. T.10
    Choose two-step equations: word problems
  42. T.11
    Solve two-step equations: word problems
  43. U.6
    One-step inequalities: word problems
  44. V.5
    Sequences: word problems
  45. X.1
    Identify independent and dependent variables
  46. X.8
    Interpret a graph: word problems
  47. BB.4
    Area and perimeter: word problems
  48. BB.7
    Circles: word problems
  49. CC.5
    Volume of cubes and rectangular prisms: word problems
  50. DD.2
    Scale drawings: word problems
  51. DD.3
    Scale drawings: scale factor word problems
  52. HH.
    New! Make inferences from multiple samples
  53. HH.9
    Compare populations using measures of center and spread
  54. II.4
    Experimental probability
  55. II.10
    Find the number of outcomes: word problems

Eighth-grade skills

  1. A.6
    Add and subtract integers: word problems
  2. B.7
    Add and subtract rational numbers: word problems
  3. B.10
    Multiply and divide rational numbers: word problems
  4. B.14
    Multi-step word problems
  5. G.2
    Solve proportions: word problems
  6. G.3
    Estimate population size using proportions
  7. G.4
    Scale drawings: word problems
  8. G.5
    Scale drawings: scale factor word problems
  9. H.4
    Find what percent one number is of another: word problems
  10. H.7
    Percents of numbers: word problems
  11. H.11
    Percent of change: word problems
  12. H.12
    Percent of change: find the original amount word problems
  13. I.6
    Find the percent: tax, discount, and more
  14. I.8
    Multi-step problems with percents
  15. K.4
    Write variable expressions: word problems
  16. L.9
    Identify equivalent linear expressions: word problems
  17. M.10
    Solve one-step and two-step equations: word problems
  18. M.14
    Solve equations with variables on both sides: word problems
  19. T.5
    Pythagorean theorem: word problems
  20. V.3
    Area and perimeter: word problems
  21. V.5
    Circles: word problems
  22. X.1
    Find the constant of proportionality from a table
  23. X.2
    Write equations for proportional relationships from tables
  24. X.3
    Identify proportional relationships by graphing
  25. X.4
    Find the constant of proportionality from a graph
  26. X.5
    Write equations for proportional relationships from graphs
  27. X.8
    Identify proportional relationships: word problems
  28. X.9
    Graph proportional relationships and find the slope
  29. X.10
    Interpret graphs of proportional relationships
  30. X.11
    Write and solve equations for proportional relationships
  31. X.
    New! Compare proportional relationships represented in different ways
  32. Checkpoint skill
    Checkpoint: Proportional relationships
  33. BB.3
    Identify independent and dependent variables
  34. CC.4
    Interpret points on the graph of a linear function
  35. CC.6
    Interpret the slope and y-intercept of a linear function
  36. CC.10
    Write linear functions: word problems
  37. FF.5
    Sequences: word problems
  38. GG.3
    Solve a system of equations by graphing: word problems
  39. GG.9
    Solve a system of equations using substitution: word problems
  40. GG.11
    Solve a system of equations using elimination: word problems
  41. GG.13
    Solve a system of equations using any method: word problems
  42. II.
    New! Interpret lines of best fit: word problems
  43. JJ.3
    Experimental probability
  44. JJ.10
    Counting principle

Algebra 1 skills

  1. C.9
    Solve one-step and two-step linear equations: word problems
  2. C.11
    Consecutive integer problems
  3. C.16
    Solve linear equations with variables on both sides: word problems
  4. D.1
    Area and perimeter: word problems
  5. E.1
    Scale drawings: word problems
  6. E.5
    Multi-step problems with unit conversions
  7. E.6
    Rate of travel: word problems
  8. E.7
    Weighted averages: word problems
  9. Checkpoint skill
    Checkpoint: Units and quantities
  10. M.3
    Identify independent and dependent variables
  11. N.4
    Evaluate a linear function from its graph: word problems
  12. N.5
    Interpret the slope and y-intercept of a linear function
  13. N.7
    Domain and range of linear functions: word problems
  14. O.3
    Solve a system of equations by graphing: word problems
  15. O.9
    Solve a system of equations using substitution: word problems
  16. O.11
    Solve a system of equations using elimination: word problems
  17. O.13
    Solve a system of equations using augmented matrices: word problems
  18. O.15
    Solve a system of equations using any method: word problems
  19. P.5
    Write two-variable inequalities: word problems
  20. V.7
    Write exponential functions: word problems
  21. V.8
    Exponential growth and decay: word problems
  22. Z.7
    Solve quadratic equations: word problems
  23. AA.5
    Write linear and exponential functions: word problems
  24. JJ.
    New! Interpret lines of best fit: word problems
  25. JJ.7
    Interpret regression lines
  26. JJ.8
    Analyze a regression line of a data set
  27. KK.6
    Identify independent and dependent events
  28. KK.8
    Counting principle
  29. KK.9
    Permutations

Geometry skills

  1. A.1
    Identify hypotheses and conclusions
  2. A.2
    Counterexamples
  3. P.1
    Pythagorean theorem
  4. Checkpoint skill
    Checkpoint: Laws of Sines and Cosines
  5. Checkpoint skill
    Checkpoint: Volume
  6. V.9
    Calculate density, mass, and volume
  7. Checkpoint skill
    Checkpoint: Density
  8. AA.5
    Counting principle
  9. AA.6
    Permutations
  10. AA.15
    Find probabilities using the addition rule
  11. Checkpoint skill
    Checkpoint: Probabilities of compound events

Algebra 2 skills

  1. B.2
    Solve one-step and two-step equations: word problems
  2. C.3
    Write a linear inequality: word problems
  3. E.3
    Solve a system of equations by graphing: word problems
  4. E.7
    Solve a system of equations using substitution: word problems
  5. E.9
    Solve a system of equations using elimination: word problems
  6. E.11
    Solve a system of equations using any method: word problems
  7. G.19
    Solve a system of equations using augmented matrices: word problems
  8. K.12
    Solve quadratic equations: word problems
  9. T.3
    Write exponential functions: word problems
  10. T.15
    Exponential growth and decay: word problems
  11. T.16
    Compound interest: word problems
  12. T.17
    Continuously compounded interest: word problems
  13. DD.3
    Counting principle
  14. DD.5
    Find probabilities using combinations and permutations
  15. DD.6
    Find probabilities using two-way frequency tables
  16. DD.11
    Find conditional probabilities using two-way frequency tables
  17. DD.12
    Find probabilities using the addition rule
  18. EE.7
    Write the probability distribution for a game of chance
  19. EE.8
    Expected values for a game of chance
  20. EE.9
    Choose the better bet
  21. EE.10
    Find probabilities using the binomial distribution
  22. FF.9
    Interpret regression lines
  23. FF.10
    Analyze a regression line of a data set
  24. FF.11
    Find confidence intervals for population means
  25. FF.12
    Find confidence intervals for population proportions
  26. FF.13
    Interpret confidence intervals for population means
  27. FF.14
    Experiment design
  28. FF.15
    Analyze the results of an experiment using simulations

Precalculus skills

  1. C.9
    Solve quadratic equations: word problems
  2. F.19
    Exponential growth and decay: word problems
  3. F.20
    Compound interest: word problems
  4. I.2
    Solve a system of equations by graphing: word problems
  5. I.5
    Solve a system of equations using substitution: word problems
  6. I.7
    Solve a system of equations using elimination: word problems
  7. I.9
    Solve a system of equations using augmented matrices: word problems
  8. X.4
    Find probabilities using combinations and permutations
  9. X.5
    Find probabilities using two-way frequency tables
  10. X.9
    Find conditional probabilities using two-way frequency tables
  11. X.10
    Find probabilities using the addition rule
  12. Y.7
    Write the probability distribution for a game of chance
  13. Y.8
    Expected values for a game of chance
  14. Y.9
    Choose the better bet
  15. Y.10
    Find probabilities using the binomial distribution
  16. Y.11
    Mean, variance, and standard deviation of binomial distributions
  17. Y.18
    Use normal distributions to approximate binomial distributions
  18. Z.9
    Interpret regression lines
  19. Z.10
    Analyze a regression line of a data set
  20. Z.11
    Analyze a regression line using statistics of a data set
  21. Z.12
    Find confidence intervals for population means
  22. Z.13
    Find confidence intervals for population proportions
  23. Z.14
    Interpret confidence intervals for population means
  24. Z.15
    Experiment design
  25. Z.16
    Analyze the results of an experiment using simulations