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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 965 · 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. 1.47 × 5 =
  2. 2.91 × 3 =
  3. 3.47 × 7 =
  4. 4.69 × 3 =
  5. 5.45 × 6 =
  6. 6.88 × 7 =
  7. 7.21 × 6 =
  8. 8.37 × 9 =
  9. 9.81 × 9 =
  10. 10.21 × 8 =
  11. 11.83 × 5 =
  12. 12.26 × 4 =
  13. 13.85 × 8 =
  14. 14.83 × 4 =
  15. 15.87 × 3 =
  16. 16.51 × 5 =
  17. 17.29 × 6 =
  18. 18.24 × 3 =
  19. 19.36 × 7 =
  20. 20.54 × 8 =
  21. 21.71 × 3 =
  22. 22.88 × 8 =
  23. 23.14 × 3 =
  24. 24.78 × 9 =
  25. 25.59 × 6 =
  26. 26.71 × 9 =
  27. 27.53 × 5 =
  28. 28.51 × 4 =
  29. 29.32 × 7 =
  30. 30.98 × 3 =
  31. 31.69 × 8 =
  32. 32.36 × 6 =
  33. 33.61 × 3 =
  34. 34.65 × 6 =
  35. 35.81 × 8 =
  36. 36.49 × 7 =
  37. 37.77 × 4 =
  38. 38.38 × 5 =
  39. 39.68 × 4 =
  40. 40.12 × 4 =

Answer key

  1. 235
  2. 273
  3. 329
  4. 207
  5. 270
  6. 616
  7. 126
  8. 333
  9. 729
  10. 168
  11. 415
  12. 104
  13. 680
  14. 332
  15. 261
  16. 255
  17. 174
  18. 72
  19. 252
  20. 432
  21. 213
  22. 704
  23. 42
  24. 702
  25. 354
  26. 639
  27. 265
  28. 204
  29. 224
  30. 294
  31. 552
  32. 216
  33. 183
  34. 390
  35. 648
  36. 343
  37. 308
  38. 190
  39. 272
  40. 48

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