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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 654 · 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. 1.97 × 4 =
  2. 2.61 × 7 =
  3. 3.96 × 3 =
  4. 4.72 × 3 =
  5. 5.95 × 9 =
  6. 6.59 × 3 =
  7. 7.81 × 9 =
  8. 8.63 × 5 =
  9. 9.36 × 7 =
  10. 10.43 × 9 =
  11. 11.15 × 5 =
  12. 12.55 × 4 =
  13. 13.24 × 5 =
  14. 14.23 × 8 =
  15. 15.28 × 6 =
  16. 16.15 × 6 =
  17. 17.46 × 9 =
  18. 18.75 × 8 =
  19. 19.84 × 5 =
  20. 20.56 × 9 =
  21. 21.25 × 7 =
  22. 22.22 × 5 =
  23. 23.98 × 3 =
  24. 24.64 × 4 =
  25. 25.78 × 5 =
  26. 26.82 × 3 =
  27. 27.35 × 9 =
  28. 28.18 × 8 =
  29. 29.92 × 4 =
  30. 30.69 × 3 =
  31. 31.31 × 3 =
  32. 32.61 × 9 =
  33. 33.78 × 3 =
  34. 34.71 × 6 =
  35. 35.95 × 5 =
  36. 36.12 × 8 =
  37. 37.61 × 4 =
  38. 38.51 × 6 =
  39. 39.27 × 6 =
  40. 40.73 × 8 =

Answer key

  1. 388
  2. 427
  3. 288
  4. 216
  5. 855
  6. 177
  7. 729
  8. 315
  9. 252
  10. 387
  11. 75
  12. 220
  13. 120
  14. 184
  15. 168
  16. 90
  17. 414
  18. 600
  19. 420
  20. 504
  21. 175
  22. 110
  23. 294
  24. 256
  25. 390
  26. 246
  27. 315
  28. 144
  29. 368
  30. 207
  31. 93
  32. 549
  33. 234
  34. 426
  35. 475
  36. 96
  37. 244
  38. 306
  39. 162
  40. 584

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