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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 924 · 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. 1.67 × 6 =
  2. 2.73 × 8 =
  3. 3.23 × 5 =
  4. 4.56 × 8 =
  5. 5.65 × 3 =
  6. 6.23 × 4 =
  7. 7.12 × 8 =
  8. 8.58 × 3 =
  9. 9.33 × 8 =
  10. 10.61 × 8 =
  11. 11.68 × 4 =
  12. 12.42 × 7 =
  13. 13.94 × 6 =
  14. 14.36 × 4 =
  15. 15.14 × 4 =
  16. 16.14 × 7 =
  17. 17.43 × 6 =
  18. 18.82 × 6 =
  19. 19.88 × 4 =
  20. 20.21 × 4 =
  21. 21.67 × 9 =
  22. 22.19 × 5 =
  23. 23.45 × 8 =
  24. 24.43 × 3 =
  25. 25.64 × 4 =
  26. 26.16 × 5 =
  27. 27.82 × 9 =
  28. 28.98 × 4 =
  29. 29.12 × 4 =
  30. 30.34 × 6 =
  31. 31.92 × 9 =
  32. 32.59 × 4 =
  33. 33.77 × 4 =
  34. 34.95 × 6 =
  35. 35.45 × 6 =
  36. 36.81 × 6 =
  37. 37.86 × 3 =
  38. 38.31 × 8 =
  39. 39.83 × 7 =
  40. 40.57 × 8 =

Answer key

  1. 402
  2. 584
  3. 115
  4. 448
  5. 195
  6. 92
  7. 96
  8. 174
  9. 264
  10. 488
  11. 272
  12. 294
  13. 564
  14. 144
  15. 56
  16. 98
  17. 258
  18. 492
  19. 352
  20. 84
  21. 603
  22. 95
  23. 360
  24. 129
  25. 256
  26. 80
  27. 738
  28. 392
  29. 48
  30. 204
  31. 828
  32. 236
  33. 308
  34. 570
  35. 270
  36. 486
  37. 258
  38. 248
  39. 581
  40. 456

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