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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 322 · 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. 1.98 × 4 =
  2. 2.43 × 9 =
  3. 3.22 × 6 =
  4. 4.93 × 9 =
  5. 5.41 × 3 =
  6. 6.95 × 4 =
  7. 7.81 × 9 =
  8. 8.15 × 4 =
  9. 9.31 × 7 =
  10. 10.91 × 8 =
  11. 11.31 × 5 =
  12. 12.88 × 5 =
  13. 13.38 × 5 =
  14. 14.68 × 8 =
  15. 15.33 × 3 =
  16. 16.68 × 7 =
  17. 17.94 × 7 =
  18. 18.37 × 8 =
  19. 19.34 × 8 =
  20. 20.32 × 9 =
  21. 21.51 × 5 =
  22. 22.31 × 4 =
  23. 23.28 × 4 =
  24. 24.61 × 3 =
  25. 25.68 × 6 =
  26. 26.68 × 4 =
  27. 27.47 × 8 =
  28. 28.62 × 3 =
  29. 29.26 × 8 =
  30. 30.21 × 3 =
  31. 31.18 × 9 =
  32. 32.97 × 8 =
  33. 33.25 × 7 =
  34. 34.72 × 7 =
  35. 35.26 × 4 =
  36. 36.39 × 4 =
  37. 37.22 × 3 =
  38. 38.66 × 9 =
  39. 39.31 × 6 =
  40. 40.51 × 8 =

Answer key

  1. 392
  2. 387
  3. 132
  4. 837
  5. 123
  6. 380
  7. 729
  8. 60
  9. 217
  10. 728
  11. 155
  12. 440
  13. 190
  14. 544
  15. 99
  16. 476
  17. 658
  18. 296
  19. 272
  20. 288
  21. 255
  22. 124
  23. 112
  24. 183
  25. 408
  26. 272
  27. 376
  28. 186
  29. 208
  30. 63
  31. 162
  32. 776
  33. 175
  34. 504
  35. 104
  36. 156
  37. 66
  38. 594
  39. 186
  40. 408

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