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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 696 · 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. 1.31 × 4 =
  2. 2.21 × 4 =
  3. 3.92 × 4 =
  4. 4.46 × 6 =
  5. 5.51 × 4 =
  6. 6.61 × 8 =
  7. 7.21 × 8 =
  8. 8.78 × 8 =
  9. 9.95 × 6 =
  10. 10.78 × 3 =
  11. 11.44 × 9 =
  12. 12.18 × 9 =
  13. 13.51 × 3 =
  14. 14.96 × 4 =
  15. 15.94 × 3 =
  16. 16.34 × 9 =
  17. 17.73 × 6 =
  18. 18.35 × 3 =
  19. 19.37 × 8 =
  20. 20.81 × 9 =
  21. 21.17 × 8 =
  22. 22.56 × 6 =
  23. 23.16 × 5 =
  24. 24.72 × 7 =
  25. 25.77 × 4 =
  26. 26.84 × 9 =
  27. 27.41 × 9 =
  28. 28.25 × 6 =
  29. 29.99 × 8 =
  30. 30.41 × 7 =
  31. 31.16 × 3 =
  32. 32.48 × 6 =
  33. 33.16 × 8 =
  34. 34.24 × 7 =
  35. 35.81 × 7 =
  36. 36.75 × 9 =
  37. 37.22 × 7 =
  38. 38.57 × 6 =
  39. 39.22 × 5 =
  40. 40.67 × 8 =

Answer key

  1. 124
  2. 84
  3. 368
  4. 276
  5. 204
  6. 488
  7. 168
  8. 624
  9. 570
  10. 234
  11. 396
  12. 162
  13. 153
  14. 384
  15. 282
  16. 306
  17. 438
  18. 105
  19. 296
  20. 729
  21. 136
  22. 336
  23. 80
  24. 504
  25. 308
  26. 756
  27. 369
  28. 150
  29. 792
  30. 287
  31. 48
  32. 288
  33. 128
  34. 168
  35. 567
  36. 675
  37. 154
  38. 342
  39. 110
  40. 536

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