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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 992 · 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. 1.91 × 3 =
  2. 2.27 × 4 =
  3. 3.55 × 6 =
  4. 4.75 × 3 =
  5. 5.46 × 5 =
  6. 6.97 × 3 =
  7. 7.91 × 5 =
  8. 8.17 × 7 =
  9. 9.13 × 3 =
  10. 10.87 × 4 =
  11. 11.62 × 4 =
  12. 12.21 × 7 =
  13. 13.69 × 3 =
  14. 14.99 × 6 =
  15. 15.17 × 8 =
  16. 16.23 × 9 =
  17. 17.16 × 8 =
  18. 18.14 × 8 =
  19. 19.46 × 6 =
  20. 20.98 × 9 =
  21. 21.13 × 4 =
  22. 22.78 × 5 =
  23. 23.24 × 8 =
  24. 24.35 × 3 =
  25. 25.93 × 5 =
  26. 26.45 × 3 =
  27. 27.31 × 3 =
  28. 28.42 × 8 =
  29. 29.48 × 4 =
  30. 30.57 × 3 =
  31. 31.47 × 6 =
  32. 32.43 × 4 =
  33. 33.82 × 9 =
  34. 34.29 × 3 =
  35. 35.85 × 3 =
  36. 36.61 × 3 =
  37. 37.69 × 6 =
  38. 38.96 × 7 =
  39. 39.28 × 4 =
  40. 40.79 × 9 =

Answer key

  1. 273
  2. 108
  3. 330
  4. 225
  5. 230
  6. 291
  7. 455
  8. 119
  9. 39
  10. 348
  11. 248
  12. 147
  13. 207
  14. 594
  15. 136
  16. 207
  17. 128
  18. 112
  19. 276
  20. 882
  21. 52
  22. 390
  23. 192
  24. 105
  25. 465
  26. 135
  27. 93
  28. 336
  29. 192
  30. 171
  31. 282
  32. 172
  33. 738
  34. 87
  35. 255
  36. 183
  37. 414
  38. 672
  39. 112
  40. 711

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