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Mental Multiplication Worksheet for Class 3 and 4

Mental maths lesson 8: Multiply 2-digit by 1-digit, tens first · Set 938 · 40 questions
TalentJR

How to do it in your head (Tens first): Split the 2-digit number into tens and ones. Multiply the tens and keep that answer in your head. Multiply the ones and add.

NameDateTime takenScore ___ / 40
  1. 1.86 × 9 =
  2. 2.86 × 6 =
  3. 3.55 × 3 =
  4. 4.81 × 4 =
  5. 5.28 × 6 =
  6. 6.16 × 8 =
  7. 7.58 × 8 =
  8. 8.62 × 9 =
  9. 9.99 × 8 =
  10. 10.21 × 9 =
  11. 11.99 × 9 =
  12. 12.88 × 9 =
  13. 13.84 × 4 =
  14. 14.89 × 9 =
  15. 15.81 × 6 =
  16. 16.61 × 6 =
  17. 17.25 × 6 =
  18. 18.16 × 4 =
  19. 19.31 × 4 =
  20. 20.36 × 3 =
  21. 21.66 × 3 =
  22. 22.76 × 9 =
  23. 23.66 × 5 =
  24. 24.71 × 6 =
  25. 25.21 × 5 =
  26. 26.19 × 9 =
  27. 27.54 × 8 =
  28. 28.78 × 9 =
  29. 29.13 × 7 =
  30. 30.33 × 4 =
  31. 31.96 × 4 =
  32. 32.13 × 9 =
  33. 33.46 × 5 =
  34. 34.37 × 6 =
  35. 35.29 × 8 =
  36. 36.87 × 8 =
  37. 37.54 × 9 =
  38. 38.82 × 7 =
  39. 39.48 × 7 =
  40. 40.36 × 6 =

Answer key

  1. 774
  2. 516
  3. 165
  4. 324
  5. 168
  6. 128
  7. 464
  8. 558
  9. 792
  10. 189
  11. 891
  12. 792
  13. 336
  14. 801
  15. 486
  16. 366
  17. 150
  18. 64
  19. 124
  20. 108
  21. 198
  22. 684
  23. 330
  24. 426
  25. 105
  26. 171
  27. 432
  28. 702
  29. 91
  30. 132
  31. 384
  32. 117
  33. 230
  34. 222
  35. 232
  36. 696
  37. 486
  38. 574
  39. 336
  40. 216

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