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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 888 · 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. 1.59 × 6 =
  2. 2.31 × 9 =
  3. 3.29 × 3 =
  4. 4.29 × 9 =
  5. 5.38 × 7 =
  6. 6.32 × 9 =
  7. 7.72 × 3 =
  8. 8.51 × 4 =
  9. 9.81 × 8 =
  10. 10.76 × 7 =
  11. 11.69 × 4 =
  12. 12.21 × 4 =
  13. 13.73 × 8 =
  14. 14.17 × 7 =
  15. 15.15 × 3 =
  16. 16.31 × 8 =
  17. 17.25 × 6 =
  18. 18.85 × 4 =
  19. 19.41 × 3 =
  20. 20.49 × 4 =
  21. 21.71 × 4 =
  22. 22.25 × 9 =
  23. 23.75 × 8 =
  24. 24.46 × 3 =
  25. 25.29 × 7 =
  26. 26.64 × 7 =
  27. 27.57 × 7 =
  28. 28.89 × 8 =
  29. 29.21 × 9 =
  30. 30.89 × 5 =
  31. 31.28 × 5 =
  32. 32.23 × 9 =
  33. 33.47 × 6 =
  34. 34.43 × 3 =
  35. 35.53 × 9 =
  36. 36.72 × 7 =
  37. 37.61 × 5 =
  38. 38.28 × 8 =
  39. 39.35 × 9 =
  40. 40.51 × 7 =

Answer key

  1. 354
  2. 279
  3. 87
  4. 261
  5. 266
  6. 288
  7. 216
  8. 204
  9. 648
  10. 532
  11. 276
  12. 84
  13. 584
  14. 119
  15. 45
  16. 248
  17. 150
  18. 340
  19. 123
  20. 196
  21. 284
  22. 225
  23. 600
  24. 138
  25. 203
  26. 448
  27. 399
  28. 712
  29. 189
  30. 445
  31. 140
  32. 207
  33. 282
  34. 129
  35. 477
  36. 504
  37. 305
  38. 224
  39. 315
  40. 357

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