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2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 888 · 40 questions
TalentJR

How to do it in your head (Pick the easy road): Split: if one number has small ones (like 23), do × 20 and × 3 and add. Round and take away: if a number ends in 8 or 9 (like 39), do × 40 and take away × 1. Factor: if a number is in a times table (like 24 = 8 × 3), multiply by one factor, then the other.

NameDateTime takenScore ___ / 40
  1. 1.26 × 32 =
  2. 2.29 × 47 =
  3. 3.18 × 14 =
  4. 4.81 × 22 =
  5. 5.89 × 23 =
  6. 6.29 × 72 =
  7. 7.49 × 41 =
  8. 8.46 × 72 =
  9. 9.88 × 25 =
  10. 10.59 × 43 =
  11. 11.76 × 22 =
  12. 12.47 × 64 =
  13. 13.28 × 19 =
  14. 14.41 × 14 =
  15. 15.28 × 37 =
  16. 16.28 × 31 =
  17. 17.22 × 24 =
  18. 18.13 × 16 =
  19. 19.27 × 24 =
  20. 20.19 × 22 =
  21. 21.89 × 27 =
  22. 22.31 × 64 =
  23. 23.89 × 21 =
  24. 24.34 × 32 =
  25. 25.22 × 32 =
  26. 26.19 × 27 =
  27. 27.59 × 48 =
  28. 28.39 × 18 =
  29. 29.16 × 18 =
  30. 30.73 × 12 =
  31. 31.49 × 63 =
  32. 32.74 × 11 =
  33. 33.48 × 16 =
  34. 34.38 × 42 =
  35. 35.38 × 19 =
  36. 36.41 × 36 =
  37. 37.35 × 18 =
  38. 38.19 × 24 =
  39. 39.28 × 15 =
  40. 40.32 × 32 =

Answer key

  1. 832
  2. 1363
  3. 252
  4. 1782
  5. 2047
  6. 2088
  7. 2009
  8. 3312
  9. 2200
  10. 2537
  11. 1672
  12. 3008
  13. 532
  14. 574
  15. 1036
  16. 868
  17. 528
  18. 208
  19. 648
  20. 418
  21. 2403
  22. 1984
  23. 1869
  24. 1088
  25. 704
  26. 513
  27. 2832
  28. 702
  29. 288
  30. 876
  31. 3087
  32. 814
  33. 768
  34. 1596
  35. 722
  36. 1476
  37. 630
  38. 456
  39. 420
  40. 1024

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