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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 726 · 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. 1.27 × 56 =
  2. 2.78 × 35 =
  3. 3.88 × 15 =
  4. 4.76 × 12 =
  5. 5.35 × 34 =
  6. 6.61 × 11 =
  7. 7.36 × 12 =
  8. 8.28 × 46 =
  9. 9.49 × 12 =
  10. 10.46 × 24 =
  11. 11.31 × 42 =
  12. 12.25 × 45 =
  13. 13.68 × 31 =
  14. 14.65 × 11 =
  15. 15.35 × 35 =
  16. 16.58 × 15 =
  17. 17.19 × 44 =
  18. 18.49 × 28 =
  19. 19.21 × 72 =
  20. 20.69 × 27 =
  21. 21.49 × 19 =
  22. 22.85 × 13 =
  23. 23.88 × 37 =
  24. 24.41 × 56 =
  25. 25.15 × 54 =
  26. 26.87 × 24 =
  27. 27.88 × 41 =
  28. 28.41 × 14 =
  29. 29.39 × 42 =
  30. 30.18 × 13 =
  31. 31.12 × 64 =
  32. 32.19 × 16 =
  33. 33.18 × 38 =
  34. 34.76 × 34 =
  35. 35.21 × 27 =
  36. 36.78 × 16 =
  37. 37.21 × 12 =
  38. 38.38 × 41 =
  39. 39.76 × 24 =
  40. 40.47 × 11 =

Answer key

  1. 1512
  2. 2730
  3. 1320
  4. 912
  5. 1190
  6. 671
  7. 432
  8. 1288
  9. 588
  10. 1104
  11. 1302
  12. 1125
  13. 2108
  14. 715
  15. 1225
  16. 870
  17. 836
  18. 1372
  19. 1512
  20. 1863
  21. 931
  22. 1105
  23. 3256
  24. 2296
  25. 810
  26. 2088
  27. 3608
  28. 574
  29. 1638
  30. 234
  31. 768
  32. 304
  33. 684
  34. 2584
  35. 567
  36. 1248
  37. 252
  38. 1558
  39. 1824
  40. 517

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