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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 576 · 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. 1.85 × 8 =
  2. 2.97 × 6 =
  3. 3.32 × 9 =
  4. 4.15 × 3 =
  5. 5.98 × 3 =
  6. 6.29 × 4 =
  7. 7.48 × 8 =
  8. 8.97 × 5 =
  9. 9.15 × 4 =
  10. 10.26 × 9 =
  11. 11.35 × 4 =
  12. 12.13 × 5 =
  13. 13.68 × 3 =
  14. 14.55 × 6 =
  15. 15.65 × 5 =
  16. 16.23 × 7 =
  17. 17.75 × 6 =
  18. 18.76 × 6 =
  19. 19.95 × 6 =
  20. 20.97 × 8 =
  21. 21.71 × 5 =
  22. 22.22 × 9 =
  23. 23.76 × 7 =
  24. 24.79 × 9 =
  25. 25.51 × 7 =
  26. 26.73 × 4 =
  27. 27.31 × 4 =
  28. 28.31 × 6 =
  29. 29.31 × 9 =
  30. 30.41 × 4 =
  31. 31.75 × 5 =
  32. 32.43 × 8 =
  33. 33.83 × 3 =
  34. 34.44 × 7 =
  35. 35.87 × 4 =
  36. 36.59 × 9 =
  37. 37.27 × 9 =
  38. 38.61 × 5 =
  39. 39.43 × 5 =
  40. 40.82 × 4 =

Answer key

  1. 680
  2. 582
  3. 288
  4. 45
  5. 294
  6. 116
  7. 384
  8. 485
  9. 60
  10. 234
  11. 140
  12. 65
  13. 204
  14. 330
  15. 325
  16. 161
  17. 450
  18. 456
  19. 570
  20. 776
  21. 355
  22. 198
  23. 532
  24. 711
  25. 357
  26. 292
  27. 124
  28. 186
  29. 279
  30. 164
  31. 375
  32. 344
  33. 249
  34. 308
  35. 348
  36. 531
  37. 243
  38. 305
  39. 215
  40. 328

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