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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 552 · 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. 1.83 × 4 =
  2. 2.13 × 5 =
  3. 3.71 × 3 =
  4. 4.92 × 7 =
  5. 5.41 × 4 =
  6. 6.93 × 9 =
  7. 7.93 × 6 =
  8. 8.61 × 4 =
  9. 9.14 × 9 =
  10. 10.99 × 3 =
  11. 11.14 × 3 =
  12. 12.67 × 7 =
  13. 13.29 × 5 =
  14. 14.36 × 3 =
  15. 15.56 × 5 =
  16. 16.41 × 7 =
  17. 17.57 × 4 =
  18. 18.91 × 4 =
  19. 19.86 × 8 =
  20. 20.82 × 8 =
  21. 21.58 × 3 =
  22. 22.87 × 4 =
  23. 23.88 × 5 =
  24. 24.96 × 3 =
  25. 25.53 × 8 =
  26. 26.45 × 5 =
  27. 27.69 × 4 =
  28. 28.23 × 4 =
  29. 29.39 × 3 =
  30. 30.37 × 8 =
  31. 31.64 × 8 =
  32. 32.31 × 9 =
  33. 33.16 × 8 =
  34. 34.58 × 8 =
  35. 35.81 × 9 =
  36. 36.94 × 5 =
  37. 37.24 × 8 =
  38. 38.59 × 7 =
  39. 39.37 × 9 =
  40. 40.58 × 5 =

Answer key

  1. 332
  2. 65
  3. 213
  4. 644
  5. 164
  6. 837
  7. 558
  8. 244
  9. 126
  10. 297
  11. 42
  12. 469
  13. 145
  14. 108
  15. 280
  16. 287
  17. 228
  18. 364
  19. 688
  20. 656
  21. 174
  22. 348
  23. 440
  24. 288
  25. 424
  26. 225
  27. 276
  28. 92
  29. 117
  30. 296
  31. 512
  32. 279
  33. 128
  34. 464
  35. 729
  36. 470
  37. 192
  38. 413
  39. 333
  40. 290

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