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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 633 · 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. 1.14 × 3 =
  2. 2.96 × 6 =
  3. 3.61 × 3 =
  4. 4.81 × 7 =
  5. 5.59 × 9 =
  6. 6.61 × 7 =
  7. 7.19 × 5 =
  8. 8.57 × 9 =
  9. 9.67 × 5 =
  10. 10.34 × 9 =
  11. 11.21 × 5 =
  12. 12.32 × 6 =
  13. 13.98 × 4 =
  14. 14.49 × 6 =
  15. 15.62 × 7 =
  16. 16.47 × 4 =
  17. 17.75 × 3 =
  18. 18.45 × 5 =
  19. 19.19 × 8 =
  20. 20.13 × 5 =
  21. 21.26 × 6 =
  22. 22.36 × 7 =
  23. 23.49 × 7 =
  24. 24.93 × 4 =
  25. 25.85 × 8 =
  26. 26.18 × 7 =
  27. 27.14 × 4 =
  28. 28.36 × 8 =
  29. 29.43 × 9 =
  30. 30.12 × 9 =
  31. 31.67 × 3 =
  32. 32.26 × 9 =
  33. 33.38 × 6 =
  34. 34.16 × 7 =
  35. 35.97 × 5 =
  36. 36.88 × 7 =
  37. 37.33 × 6 =
  38. 38.93 × 5 =
  39. 39.54 × 9 =
  40. 40.64 × 6 =

Answer key

  1. 42
  2. 576
  3. 183
  4. 567
  5. 531
  6. 427
  7. 95
  8. 513
  9. 335
  10. 306
  11. 105
  12. 192
  13. 392
  14. 294
  15. 434
  16. 188
  17. 225
  18. 225
  19. 152
  20. 65
  21. 156
  22. 252
  23. 343
  24. 372
  25. 680
  26. 126
  27. 56
  28. 288
  29. 387
  30. 108
  31. 201
  32. 234
  33. 228
  34. 112
  35. 485
  36. 616
  37. 198
  38. 465
  39. 486
  40. 384

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