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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 927 · 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. 1.46 × 4 =
  2. 2.98 × 7 =
  3. 3.33 × 9 =
  4. 4.84 × 3 =
  5. 5.86 × 9 =
  6. 6.43 × 3 =
  7. 7.62 × 7 =
  8. 8.48 × 8 =
  9. 9.81 × 4 =
  10. 10.15 × 8 =
  11. 11.51 × 9 =
  12. 12.95 × 7 =
  13. 13.17 × 5 =
  14. 14.77 × 7 =
  15. 15.23 × 5 =
  16. 16.37 × 7 =
  17. 17.88 × 6 =
  18. 18.95 × 9 =
  19. 19.97 × 7 =
  20. 20.66 × 9 =
  21. 21.31 × 6 =
  22. 22.95 × 4 =
  23. 23.23 × 8 =
  24. 24.27 × 3 =
  25. 25.52 × 6 =
  26. 26.33 × 7 =
  27. 27.37 × 6 =
  28. 28.93 × 4 =
  29. 29.61 × 4 =
  30. 30.36 × 9 =
  31. 31.63 × 4 =
  32. 32.74 × 6 =
  33. 33.18 × 3 =
  34. 34.27 × 7 =
  35. 35.28 × 3 =
  36. 36.87 × 3 =
  37. 37.72 × 7 =
  38. 38.78 × 4 =
  39. 39.12 × 6 =
  40. 40.18 × 7 =

Answer key

  1. 184
  2. 686
  3. 297
  4. 252
  5. 774
  6. 129
  7. 434
  8. 384
  9. 324
  10. 120
  11. 459
  12. 665
  13. 85
  14. 539
  15. 115
  16. 259
  17. 528
  18. 855
  19. 679
  20. 594
  21. 186
  22. 380
  23. 184
  24. 81
  25. 312
  26. 231
  27. 222
  28. 372
  29. 244
  30. 324
  31. 252
  32. 444
  33. 54
  34. 189
  35. 84
  36. 261
  37. 504
  38. 312
  39. 72
  40. 126

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