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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 295 · 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. 1.37 × 8 =
  2. 2.17 × 5 =
  3. 3.49 × 4 =
  4. 4.76 × 6 =
  5. 5.99 × 4 =
  6. 6.74 × 4 =
  7. 7.43 × 9 =
  8. 8.89 × 4 =
  9. 9.95 × 7 =
  10. 10.69 × 5 =
  11. 11.99 × 8 =
  12. 12.21 × 3 =
  13. 13.41 × 8 =
  14. 14.51 × 6 =
  15. 15.99 × 7 =
  16. 16.73 × 5 =
  17. 17.23 × 9 =
  18. 18.26 × 5 =
  19. 19.51 × 4 =
  20. 20.58 × 6 =
  21. 21.77 × 9 =
  22. 22.64 × 3 =
  23. 23.27 × 6 =
  24. 24.61 × 3 =
  25. 25.91 × 6 =
  26. 26.38 × 7 =
  27. 27.35 × 4 =
  28. 28.73 × 6 =
  29. 29.54 × 8 =
  30. 30.24 × 3 =
  31. 31.28 × 4 =
  32. 32.61 × 8 =
  33. 33.92 × 3 =
  34. 34.32 × 7 =
  35. 35.66 × 7 =
  36. 36.48 × 8 =
  37. 37.39 × 9 =
  38. 38.66 × 4 =
  39. 39.35 × 6 =
  40. 40.41 × 3 =

Answer key

  1. 296
  2. 85
  3. 196
  4. 456
  5. 396
  6. 296
  7. 387
  8. 356
  9. 665
  10. 345
  11. 792
  12. 63
  13. 328
  14. 306
  15. 693
  16. 365
  17. 207
  18. 130
  19. 204
  20. 348
  21. 693
  22. 192
  23. 162
  24. 183
  25. 546
  26. 266
  27. 140
  28. 438
  29. 432
  30. 72
  31. 112
  32. 488
  33. 276
  34. 224
  35. 462
  36. 384
  37. 351
  38. 264
  39. 210
  40. 123

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