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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 702 · 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. 1.92 × 9 =
  2. 2.42 × 8 =
  3. 3.86 × 8 =
  4. 4.95 × 6 =
  5. 5.65 × 3 =
  6. 6.94 × 9 =
  7. 7.32 × 4 =
  8. 8.44 × 3 =
  9. 9.46 × 3 =
  10. 10.88 × 8 =
  11. 11.52 × 7 =
  12. 12.21 × 3 =
  13. 13.78 × 8 =
  14. 14.17 × 6 =
  15. 15.99 × 5 =
  16. 16.51 × 8 =
  17. 17.32 × 7 =
  18. 18.49 × 8 =
  19. 19.38 × 9 =
  20. 20.83 × 3 =
  21. 21.27 × 8 =
  22. 22.53 × 3 =
  23. 23.18 × 5 =
  24. 24.14 × 4 =
  25. 25.84 × 6 =
  26. 26.82 × 5 =
  27. 27.28 × 4 =
  28. 28.82 × 3 =
  29. 29.77 × 4 =
  30. 30.32 × 8 =
  31. 31.47 × 9 =
  32. 32.79 × 8 =
  33. 33.25 × 5 =
  34. 34.36 × 8 =
  35. 35.29 × 3 =
  36. 36.27 × 6 =
  37. 37.99 × 6 =
  38. 38.16 × 3 =
  39. 39.52 × 4 =
  40. 40.12 × 9 =

Answer key

  1. 828
  2. 336
  3. 688
  4. 570
  5. 195
  6. 846
  7. 128
  8. 132
  9. 138
  10. 704
  11. 364
  12. 63
  13. 624
  14. 102
  15. 495
  16. 408
  17. 224
  18. 392
  19. 342
  20. 249
  21. 216
  22. 159
  23. 90
  24. 56
  25. 504
  26. 410
  27. 112
  28. 246
  29. 308
  30. 256
  31. 423
  32. 632
  33. 125
  34. 288
  35. 87
  36. 162
  37. 594
  38. 48
  39. 208
  40. 108

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