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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 69 · 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. 1.41 × 6 =
  2. 2.82 × 7 =
  3. 3.26 × 7 =
  4. 4.87 × 5 =
  5. 5.51 × 9 =
  6. 6.83 × 8 =
  7. 7.31 × 6 =
  8. 8.17 × 9 =
  9. 9.39 × 4 =
  10. 10.78 × 3 =
  11. 11.58 × 4 =
  12. 12.91 × 9 =
  13. 13.77 × 6 =
  14. 14.77 × 4 =
  15. 15.21 × 4 =
  16. 16.81 × 4 =
  17. 17.16 × 8 =
  18. 18.49 × 7 =
  19. 19.58 × 7 =
  20. 20.12 × 7 =
  21. 21.18 × 4 =
  22. 22.42 × 8 =
  23. 23.26 × 8 =
  24. 24.55 × 9 =
  25. 25.45 × 6 =
  26. 26.15 × 7 =
  27. 27.19 × 4 =
  28. 28.86 × 3 =
  29. 29.75 × 6 =
  30. 30.36 × 3 =
  31. 31.29 × 6 =
  32. 32.27 × 8 =
  33. 33.53 × 3 =
  34. 34.87 × 7 =
  35. 35.24 × 4 =
  36. 36.34 × 9 =
  37. 37.88 × 4 =
  38. 38.99 × 4 =
  39. 39.34 × 3 =
  40. 40.89 × 8 =

Answer key

  1. 246
  2. 574
  3. 182
  4. 435
  5. 459
  6. 664
  7. 186
  8. 153
  9. 156
  10. 234
  11. 232
  12. 819
  13. 462
  14. 308
  15. 84
  16. 324
  17. 128
  18. 343
  19. 406
  20. 84
  21. 72
  22. 336
  23. 208
  24. 495
  25. 270
  26. 105
  27. 76
  28. 258
  29. 450
  30. 108
  31. 174
  32. 216
  33. 159
  34. 609
  35. 96
  36. 306
  37. 352
  38. 396
  39. 102
  40. 712

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