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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 130 · 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. 1.63 × 4 =
  2. 2.98 × 6 =
  3. 3.61 × 5 =
  4. 4.71 × 6 =
  5. 5.68 × 7 =
  6. 6.18 × 7 =
  7. 7.93 × 4 =
  8. 8.47 × 3 =
  9. 9.79 × 5 =
  10. 10.68 × 3 =
  11. 11.84 × 6 =
  12. 12.72 × 7 =
  13. 13.49 × 5 =
  14. 14.97 × 9 =
  15. 15.81 × 3 =
  16. 16.54 × 4 =
  17. 17.58 × 3 =
  18. 18.21 × 3 =
  19. 19.49 × 8 =
  20. 20.51 × 4 =
  21. 21.59 × 3 =
  22. 22.86 × 7 =
  23. 23.51 × 8 =
  24. 24.75 × 9 =
  25. 25.96 × 9 =
  26. 26.31 × 6 =
  27. 27.68 × 9 =
  28. 28.39 × 8 =
  29. 29.99 × 5 =
  30. 30.81 × 6 =
  31. 31.56 × 8 =
  32. 32.82 × 9 =
  33. 33.36 × 3 =
  34. 34.73 × 9 =
  35. 35.64 × 4 =
  36. 36.36 × 6 =
  37. 37.79 × 3 =
  38. 38.31 × 9 =
  39. 39.43 × 6 =
  40. 40.74 × 3 =

Answer key

  1. 252
  2. 588
  3. 305
  4. 426
  5. 476
  6. 126
  7. 372
  8. 141
  9. 395
  10. 204
  11. 504
  12. 504
  13. 245
  14. 873
  15. 243
  16. 216
  17. 174
  18. 63
  19. 392
  20. 204
  21. 177
  22. 602
  23. 408
  24. 675
  25. 864
  26. 186
  27. 612
  28. 312
  29. 495
  30. 486
  31. 448
  32. 738
  33. 108
  34. 657
  35. 256
  36. 216
  37. 237
  38. 279
  39. 258
  40. 222

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