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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 618 · 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. 1.37 × 8 =
  2. 2.64 × 6 =
  3. 3.28 × 6 =
  4. 4.86 × 6 =
  5. 5.37 × 3 =
  6. 6.33 × 5 =
  7. 7.75 × 5 =
  8. 8.77 × 3 =
  9. 9.31 × 6 =
  10. 10.83 × 6 =
  11. 11.71 × 5 =
  12. 12.41 × 9 =
  13. 13.61 × 7 =
  14. 14.45 × 7 =
  15. 15.69 × 3 =
  16. 16.94 × 4 =
  17. 17.41 × 7 =
  18. 18.94 × 6 =
  19. 19.42 × 5 =
  20. 20.55 × 9 =
  21. 21.69 × 8 =
  22. 22.65 × 9 =
  23. 23.97 × 4 =
  24. 24.26 × 8 =
  25. 25.28 × 5 =
  26. 26.72 × 3 =
  27. 27.71 × 3 =
  28. 28.23 × 5 =
  29. 29.18 × 9 =
  30. 30.33 × 3 =
  31. 31.16 × 8 =
  32. 32.56 × 4 =
  33. 33.89 × 9 =
  34. 34.17 × 4 =
  35. 35.16 × 9 =
  36. 36.15 × 7 =
  37. 37.29 × 3 =
  38. 38.51 × 5 =
  39. 39.35 × 4 =
  40. 40.34 × 4 =

Answer key

  1. 296
  2. 384
  3. 168
  4. 516
  5. 111
  6. 165
  7. 375
  8. 231
  9. 186
  10. 498
  11. 355
  12. 369
  13. 427
  14. 315
  15. 207
  16. 376
  17. 287
  18. 564
  19. 210
  20. 495
  21. 552
  22. 585
  23. 388
  24. 208
  25. 140
  26. 216
  27. 213
  28. 115
  29. 162
  30. 99
  31. 128
  32. 224
  33. 801
  34. 68
  35. 144
  36. 105
  37. 87
  38. 255
  39. 140
  40. 136

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