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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 950 · 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. 1.19 × 6 =
  2. 2.35 × 4 =
  3. 3.94 × 3 =
  4. 4.95 × 5 =
  5. 5.89 × 6 =
  6. 6.45 × 4 =
  7. 7.42 × 5 =
  8. 8.33 × 7 =
  9. 9.89 × 9 =
  10. 10.52 × 6 =
  11. 11.46 × 8 =
  12. 12.31 × 3 =
  13. 13.89 × 8 =
  14. 14.84 × 9 =
  15. 15.94 × 8 =
  16. 16.44 × 6 =
  17. 17.17 × 9 =
  18. 18.85 × 3 =
  19. 19.15 × 9 =
  20. 20.49 × 3 =
  21. 21.46 × 9 =
  22. 22.66 × 8 =
  23. 23.93 × 5 =
  24. 24.45 × 8 =
  25. 25.27 × 9 =
  26. 26.18 × 3 =
  27. 27.27 × 4 =
  28. 28.51 × 3 =
  29. 29.38 × 7 =
  30. 30.42 × 7 =
  31. 31.96 × 3 =
  32. 32.63 × 3 =
  33. 33.76 × 7 =
  34. 34.13 × 6 =
  35. 35.88 × 5 =
  36. 36.51 × 4 =
  37. 37.41 × 8 =
  38. 38.95 × 7 =
  39. 39.48 × 9 =
  40. 40.63 × 4 =

Answer key

  1. 114
  2. 140
  3. 282
  4. 475
  5. 534
  6. 180
  7. 210
  8. 231
  9. 801
  10. 312
  11. 368
  12. 93
  13. 712
  14. 756
  15. 752
  16. 264
  17. 153
  18. 255
  19. 135
  20. 147
  21. 414
  22. 528
  23. 465
  24. 360
  25. 243
  26. 54
  27. 108
  28. 153
  29. 266
  30. 294
  31. 288
  32. 189
  33. 532
  34. 78
  35. 440
  36. 204
  37. 328
  38. 665
  39. 432
  40. 252

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