Addition

Here is a list of all of the skills that cover addition! These skills are organised by year, and you can move your mouse over any skill name to preview the skill. To start practising, 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 addition! To start practising, just click on any link.

Year 2 skills

  1. B.1 Adding zero
  2. B.2 Add with pictures - sums up to 10
  3. B.3 Write addition sentences to describe pictures - sums up to 10
  4. B.4 Addition sentences - sums up to 10
  5. B.5 Addition sentences using number lines - sums up to 10
  6. B.6 Add with pictures - sums up to 20
  7. B.7 Write addition sentences to describe pictures - sums up to 20
  8. B.8 Write addition sentences to describe pictures - sums up to 100
  9. C.1 Adding 1
  10. C.2 Adding 2
  11. C.3 Adding 3
  12. C.4 Adding 4
  13. C.5 Adding 5
  14. C.6 Adding 6
  15. C.7 Adding 7
  16. C.8 Adding 8
  17. C.9 Adding 9
  18. C.10 Adding 0
  19. D.1 Addition facts - sums up to 10
  20. D.2 Ways to make a number - addition sentences
  21. D.3 Make a number using addition - sums up to 10
  22. D.4 Complete the addition sentence - sums up to 10
  23. D.5 Addition word problems - sums up to 10
  24. D.6 Addition sentences for word problems - sums up to 10
  25. D.7 Addition facts - sums up to 18
  26. D.8 Addition sentences using number lines - sums up to 18
  27. D.9 Addition word problems - sums up to 18
  28. D.10 Addition sentences for word problems - sums up to 18
  29. D.11 Addition facts - sums up to 20
  30. D.12 Make a number using addition - sums up to 20
  31. D.13 Addition sentences for word problems - sums up to 20
  32. D.14 Related addition facts
  33. D.15 Addition sentences: true or false?
  34. D.16 Add a one-digit number to a two-digit number - without regrouping
  35. D.17 Add a one-digit number to a two-digit number - with regrouping
  36. D.18 Add two two-digit numbers - without regrouping
  37. D.19 Add two two-digit numbers - with regrouping
  38. D.20 Addition word problems - up to two digits
  39. E.1 Add doubles
  40. E.2 Add using doubles plus one
  41. E.3 Add using doubles minus one
  42. E.4 Add three numbers - use doubles
  43. E.5 Complete the addition sentence - make 10
  44. E.6 Add three numbers - make ten
  45. E.7 Add two multiples of ten
  46. E.8 Add a multiple of ten
  47. E.9 Add three numbers
  48. E.10 Add three numbers - word problems
  49. I.1 Relate addition and subtraction sentences
  50. J.1 Addition and subtraction - ways to make a number
  51. J.2 Which sign makes the number sentence true?
  52. J.3 Fact families
  53. J.4 Addition and subtraction facts - numbers up to 10
  54. J.5 Addition and subtraction facts - numbers up to 18
  55. J.6 Addition and subtraction word problems
  56. J.7 Ten more or less
  57. J.8 Add and subtract tens
  58. J.9 Addition and subtraction terms

Year 3 skills

  1. E.1 Review - add one-digit numbers - sums to 10
  2. E.2 Review - ways to make a number - sums to 10
  3. E.3 Review - writing addition sentences - sums to 10
  4. E.4 Add doubles
  5. E.5 Add one-digit numbers
  6. E.6 Addition with pictures - sums to 20
  7. E.7 Write addition sentences to describe pictures - sums to 20
  8. E.8 Addition input/output tables - sums to 20
  9. E.9 Add zero
  10. E.10 Addition word problems - one digit
  11. E.11 Complete the addition sentence - one digit
  12. E.12 Write the addition sentence - one digit
  13. E.13 Balance addition equations - one digit
  14. E.14 Add three or more one-digit numbers
  15. E.15 Add three or more one-digit numbers - word problems
  16. E.16 Identify repeated addition in arrays: sums to 10
  17. E.17 Write addition sentences for arrays: sums to 10
  18. E.18 Identify repeated addition in arrays: sums to 25
  19. E.19 Write addition sentences for arrays: sums to 25
  20. G.1 Add multiples of 10
  21. G.2 Add a two-digit and a one-digit number - without regrouping
  22. G.3 Add a two-digit and a one-digit number - with regrouping
  23. G.4 Add two two-digit numbers - without regrouping
  24. G.5 Add two two-digit numbers - with regrouping
  25. G.6 Write addition sentences to describe pictures
  26. G.7 Addition input/output tables - up to two digits
  27. G.8 Ways to make a number using addition
  28. G.9 Addition word problems - up to two digits
  29. G.10 Complete the addition sentence - up to two digits
  30. G.11 Write the addition sentence - up to two digits
  31. G.12 Balance addition equations - up to two digits
  32. G.13 Add three or more numbers up to two digits each
  33. G.14 Add three or more numbers up to two digits - word problems
  34. I.1 Add multiples of 100
  35. I.2 Add a one-digit number to a three-digit number
  36. I.3 Add a two-digit number to a three-digit number
  37. I.4 Add a three-digit number to a three-digit number
  38. I.5 Add a three-digit number and a multiple of 100
  39. I.6 Addition with three-digit numbers
  40. I.7 Addition input/output tables - up to three digits
  41. I.8 Add a one-digit number to a three-digit number: word problems
  42. I.9 Add a two-digit number to a three-digit number: word problems
  43. I.10 Add a three-digit number to a three-digit number: word problems
  44. I.11 Addition word problems - up to three digits
  45. I.12 Complete the addition sentence - up to three digits
  46. I.13 Write the addition sentence - up to three digits
  47. I.14 Balance addition equations - up to three digits
  48. K.1 Related addition facts
  49. K.3 Fact families
  50. K.5 Solve inequalities using addition and subtraction shortcuts
  51. M.5 Estimate sums
  52. N.1 Ten more or less
  53. N.3 Add and subtract numbers up to 20
  54. N.4 Addition and subtraction - ways to make a number - up to 20
  55. N.5 Addition and subtraction word problems - up to 20
  56. N.6 Addition and subtraction - balance equations - up to 20
  57. N.7 Input/output tables - write the rule - up to 20
  58. N.8 Add and subtract numbers up to 100
  59. N.9 Addition and subtraction - ways to make a number - up to 100
  60. N.10 Addition and subtraction word problems - up to 100
  61. N.11 Addition and subtraction - balance equations - up to 100
  62. N.13 Input/output tables - write the rule - up to 100
  63. N.14 Which sign (+ or -) makes the number sentence true?
  64. N.15 Write addition and subtraction sentences
  65. N.16 Inequalities with addition and subtraction - up to 100
  66. P.8 Add and subtract money - up to £1
  67. P.9 Add and subtract money - word problems - up to £1
  68. P.10 Add and subtract money - word problems - up to £5
  69. Y.3 Add fractions with like denominators using number lines
  70. Y.5 Add fractions with like denominators