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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 578 · 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. 1.61 × 6 =
  2. 2.23 × 4 =
  3. 3.57 × 3 =
  4. 4.41 × 7 =
  5. 5.45 × 5 =
  6. 6.33 × 7 =
  7. 7.19 × 7 =
  8. 8.96 × 9 =
  9. 9.66 × 9 =
  10. 10.97 × 4 =
  11. 11.87 × 9 =
  12. 12.14 × 4 =
  13. 13.75 × 5 =
  14. 14.35 × 5 =
  15. 15.84 × 8 =
  16. 16.76 × 5 =
  17. 17.31 × 9 =
  18. 18.62 × 3 =
  19. 19.85 × 6 =
  20. 20.21 × 5 =
  21. 21.41 × 8 =
  22. 22.18 × 6 =
  23. 23.44 × 5 =
  24. 24.68 × 6 =
  25. 25.63 × 6 =
  26. 26.95 × 6 =
  27. 27.63 × 7 =
  28. 28.78 × 6 =
  29. 29.71 × 3 =
  30. 30.19 × 4 =
  31. 31.53 × 6 =
  32. 32.61 × 8 =
  33. 33.36 × 4 =
  34. 34.47 × 4 =
  35. 35.22 × 5 =
  36. 36.57 × 8 =
  37. 37.34 × 8 =
  38. 38.87 × 4 =
  39. 39.42 × 4 =
  40. 40.81 × 7 =

Answer key

  1. 366
  2. 92
  3. 171
  4. 287
  5. 225
  6. 231
  7. 133
  8. 864
  9. 594
  10. 388
  11. 783
  12. 56
  13. 375
  14. 175
  15. 672
  16. 380
  17. 279
  18. 186
  19. 510
  20. 105
  21. 328
  22. 108
  23. 220
  24. 408
  25. 378
  26. 570
  27. 441
  28. 468
  29. 213
  30. 76
  31. 318
  32. 488
  33. 144
  34. 188
  35. 110
  36. 456
  37. 272
  38. 348
  39. 168
  40. 567

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