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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 170 · 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. 1.32 × 6 =
  2. 2.28 × 8 =
  3. 3.58 × 3 =
  4. 4.41 × 7 =
  5. 5.62 × 5 =
  6. 6.14 × 6 =
  7. 7.85 × 5 =
  8. 8.68 × 5 =
  9. 9.66 × 3 =
  10. 10.26 × 5 =
  11. 11.65 × 5 =
  12. 12.17 × 4 =
  13. 13.65 × 6 =
  14. 14.68 × 4 =
  15. 15.38 × 3 =
  16. 16.82 × 9 =
  17. 17.76 × 6 =
  18. 18.97 × 3 =
  19. 19.49 × 8 =
  20. 20.29 × 9 =
  21. 21.74 × 4 =
  22. 22.68 × 6 =
  23. 23.71 × 5 =
  24. 24.58 × 6 =
  25. 25.13 × 9 =
  26. 26.98 × 9 =
  27. 27.77 × 4 =
  28. 28.34 × 8 =
  29. 29.24 × 8 =
  30. 30.71 × 3 =
  31. 31.31 × 8 =
  32. 32.39 × 9 =
  33. 33.82 × 6 =
  34. 34.25 × 7 =
  35. 35.18 × 5 =
  36. 36.83 × 6 =
  37. 37.97 × 7 =
  38. 38.81 × 6 =
  39. 39.75 × 6 =
  40. 40.14 × 4 =

Answer key

  1. 192
  2. 224
  3. 174
  4. 287
  5. 310
  6. 84
  7. 425
  8. 340
  9. 198
  10. 130
  11. 325
  12. 68
  13. 390
  14. 272
  15. 114
  16. 738
  17. 456
  18. 291
  19. 392
  20. 261
  21. 296
  22. 408
  23. 355
  24. 348
  25. 117
  26. 882
  27. 308
  28. 272
  29. 192
  30. 213
  31. 248
  32. 351
  33. 492
  34. 175
  35. 90
  36. 498
  37. 679
  38. 486
  39. 450
  40. 56

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