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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 340 · 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. 1.75 × 5 =
  2. 2.53 × 6 =
  3. 3.72 × 6 =
  4. 4.96 × 8 =
  5. 5.47 × 6 =
  6. 6.85 × 4 =
  7. 7.41 × 4 =
  8. 8.99 × 3 =
  9. 9.25 × 6 =
  10. 10.28 × 3 =
  11. 11.64 × 5 =
  12. 12.13 × 3 =
  13. 13.13 × 4 =
  14. 14.69 × 8 =
  15. 15.28 × 5 =
  16. 16.96 × 7 =
  17. 17.99 × 4 =
  18. 18.54 × 5 =
  19. 19.83 × 3 =
  20. 20.48 × 5 =
  21. 21.63 × 7 =
  22. 22.61 × 8 =
  23. 23.72 × 7 =
  24. 24.45 × 3 =
  25. 25.61 × 6 =
  26. 26.85 × 9 =
  27. 27.41 × 8 =
  28. 28.27 × 8 =
  29. 29.46 × 7 =
  30. 30.56 × 6 =
  31. 31.51 × 6 =
  32. 32.78 × 4 =
  33. 33.71 × 3 =
  34. 34.39 × 4 =
  35. 35.15 × 6 =
  36. 36.41 × 7 =
  37. 37.58 × 9 =
  38. 38.77 × 3 =
  39. 39.61 × 4 =
  40. 40.56 × 7 =

Answer key

  1. 375
  2. 318
  3. 432
  4. 768
  5. 282
  6. 340
  7. 164
  8. 297
  9. 150
  10. 84
  11. 320
  12. 39
  13. 52
  14. 552
  15. 140
  16. 672
  17. 396
  18. 270
  19. 249
  20. 240
  21. 441
  22. 488
  23. 504
  24. 135
  25. 366
  26. 765
  27. 328
  28. 216
  29. 322
  30. 336
  31. 306
  32. 312
  33. 213
  34. 156
  35. 90
  36. 287
  37. 522
  38. 231
  39. 244
  40. 392

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