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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 692 · 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. 1.31 × 3 =
  2. 2.69 × 8 =
  3. 3.89 × 8 =
  4. 4.97 × 4 =
  5. 5.27 × 7 =
  6. 6.88 × 7 =
  7. 7.79 × 8 =
  8. 8.31 × 8 =
  9. 9.89 × 4 =
  10. 10.91 × 8 =
  11. 11.55 × 5 =
  12. 12.77 × 9 =
  13. 13.26 × 5 =
  14. 14.56 × 8 =
  15. 15.81 × 5 =
  16. 16.82 × 9 =
  17. 17.81 × 9 =
  18. 18.67 × 4 =
  19. 19.55 × 6 =
  20. 20.94 × 4 =
  21. 21.26 × 6 =
  22. 22.29 × 3 =
  23. 23.17 × 4 =
  24. 24.35 × 8 =
  25. 25.13 × 3 =
  26. 26.62 × 3 =
  27. 27.95 × 3 =
  28. 28.69 × 5 =
  29. 29.84 × 6 =
  30. 30.21 × 3 =
  31. 31.21 × 6 =
  32. 32.12 × 3 =
  33. 33.12 × 6 =
  34. 34.96 × 5 =
  35. 35.57 × 3 =
  36. 36.28 × 6 =
  37. 37.88 × 6 =
  38. 38.68 × 8 =
  39. 39.34 × 5 =
  40. 40.69 × 9 =

Answer key

  1. 93
  2. 552
  3. 712
  4. 388
  5. 189
  6. 616
  7. 632
  8. 248
  9. 356
  10. 728
  11. 275
  12. 693
  13. 130
  14. 448
  15. 405
  16. 738
  17. 729
  18. 268
  19. 330
  20. 376
  21. 156
  22. 87
  23. 68
  24. 280
  25. 39
  26. 186
  27. 285
  28. 345
  29. 504
  30. 63
  31. 126
  32. 36
  33. 72
  34. 480
  35. 171
  36. 168
  37. 528
  38. 544
  39. 170
  40. 621

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