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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 925 · 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. 1.59 × 46 =
  2. 2.35 × 11 =
  3. 3.22 × 72 =
  4. 4.76 × 31 =
  5. 5.27 × 33 =
  6. 6.43 × 24 =
  7. 7.62 × 33 =
  8. 8.24 × 48 =
  9. 9.43 × 22 =
  10. 10.27 × 21 =
  11. 11.36 × 33 =
  12. 12.37 × 18 =
  13. 13.87 × 14 =
  14. 14.46 × 24 =
  15. 15.28 × 32 =
  16. 16.78 × 14 =
  17. 17.27 × 63 =
  18. 18.68 × 39 =
  19. 19.33 × 33 =
  20. 20.56 × 34 =
  21. 21.27 × 22 =
  22. 22.21 × 22 =
  23. 23.45 × 22 =
  24. 24.79 × 35 =
  25. 25.51 × 23 =
  26. 26.45 × 33 =
  27. 27.21 × 31 =
  28. 28.28 × 13 =
  29. 29.85 × 33 =
  30. 30.21 × 15 =
  31. 31.78 × 15 =
  32. 32.41 × 33 =
  33. 33.13 × 18 =
  34. 34.22 × 23 =
  35. 35.29 × 27 =
  36. 36.21 × 16 =
  37. 37.62 × 31 =
  38. 38.18 × 24 =
  39. 39.83 × 11 =
  40. 40.38 × 42 =

Answer key

  1. 2714
  2. 385
  3. 1584
  4. 2356
  5. 891
  6. 1032
  7. 2046
  8. 1152
  9. 946
  10. 567
  11. 1188
  12. 666
  13. 1218
  14. 1104
  15. 896
  16. 1092
  17. 1701
  18. 2652
  19. 1089
  20. 1904
  21. 594
  22. 462
  23. 990
  24. 2765
  25. 1173
  26. 1485
  27. 651
  28. 364
  29. 2805
  30. 315
  31. 1170
  32. 1353
  33. 234
  34. 506
  35. 783
  36. 336
  37. 1922
  38. 432
  39. 913
  40. 1596

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