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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 978 · 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. 1.95 × 9 =
  2. 2.74 × 4 =
  3. 3.23 × 3 =
  4. 4.37 × 9 =
  5. 5.42 × 5 =
  6. 6.18 × 4 =
  7. 7.57 × 9 =
  8. 8.93 × 4 =
  9. 9.16 × 3 =
  10. 10.75 × 4 =
  11. 11.36 × 4 =
  12. 12.41 × 8 =
  13. 13.97 × 9 =
  14. 14.81 × 9 =
  15. 15.73 × 8 =
  16. 16.56 × 7 =
  17. 17.31 × 3 =
  18. 18.62 × 9 =
  19. 19.85 × 8 =
  20. 20.78 × 4 =
  21. 21.71 × 6 =
  22. 22.68 × 7 =
  23. 23.31 × 9 =
  24. 24.16 × 4 =
  25. 25.21 × 6 =
  26. 26.22 × 6 =
  27. 27.19 × 4 =
  28. 28.21 × 7 =
  29. 29.43 × 8 =
  30. 30.71 × 7 =
  31. 31.55 × 6 =
  32. 32.15 × 5 =
  33. 33.68 × 9 =
  34. 34.64 × 3 =
  35. 35.48 × 5 =
  36. 36.56 × 6 =
  37. 37.99 × 7 =
  38. 38.33 × 3 =
  39. 39.81 × 6 =
  40. 40.46 × 8 =

Answer key

  1. 855
  2. 296
  3. 69
  4. 333
  5. 210
  6. 72
  7. 513
  8. 372
  9. 48
  10. 300
  11. 144
  12. 328
  13. 873
  14. 729
  15. 584
  16. 392
  17. 93
  18. 558
  19. 680
  20. 312
  21. 426
  22. 476
  23. 279
  24. 64
  25. 126
  26. 132
  27. 76
  28. 147
  29. 344
  30. 497
  31. 330
  32. 75
  33. 612
  34. 192
  35. 240
  36. 336
  37. 693
  38. 99
  39. 486
  40. 368

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