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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 963 · 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. 1.29 × 4 =
  2. 2.93 × 4 =
  3. 3.46 × 6 =
  4. 4.93 × 8 =
  5. 5.29 × 5 =
  6. 6.18 × 6 =
  7. 7.39 × 9 =
  8. 8.56 × 3 =
  9. 9.83 × 8 =
  10. 10.94 × 9 =
  11. 11.58 × 4 =
  12. 12.43 × 9 =
  13. 13.73 × 6 =
  14. 14.17 × 4 =
  15. 15.98 × 3 =
  16. 16.34 × 9 =
  17. 17.73 × 4 =
  18. 18.12 × 5 =
  19. 19.33 × 3 =
  20. 20.78 × 3 =
  21. 21.64 × 6 =
  22. 22.51 × 6 =
  23. 23.81 × 7 =
  24. 24.37 × 9 =
  25. 25.94 × 3 =
  26. 26.93 × 7 =
  27. 27.25 × 4 =
  28. 28.74 × 3 =
  29. 29.82 × 8 =
  30. 30.31 × 6 =
  31. 31.81 × 8 =
  32. 32.66 × 8 =
  33. 33.72 × 7 =
  34. 34.91 × 3 =
  35. 35.12 × 7 =
  36. 36.31 × 9 =
  37. 37.22 × 7 =
  38. 38.94 × 6 =
  39. 39.41 × 8 =
  40. 40.49 × 5 =

Answer key

  1. 116
  2. 372
  3. 276
  4. 744
  5. 145
  6. 108
  7. 351
  8. 168
  9. 664
  10. 846
  11. 232
  12. 387
  13. 438
  14. 68
  15. 294
  16. 306
  17. 292
  18. 60
  19. 99
  20. 234
  21. 384
  22. 306
  23. 567
  24. 333
  25. 282
  26. 651
  27. 100
  28. 222
  29. 656
  30. 186
  31. 648
  32. 528
  33. 504
  34. 273
  35. 84
  36. 279
  37. 154
  38. 564
  39. 328
  40. 245

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