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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 931 · 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. 1.93 × 5 =
  2. 2.71 × 9 =
  3. 3.41 × 6 =
  4. 4.91 × 8 =
  5. 5.52 × 6 =
  6. 6.68 × 9 =
  7. 7.99 × 7 =
  8. 8.16 × 6 =
  9. 9.88 × 5 =
  10. 10.51 × 6 =
  11. 11.71 × 3 =
  12. 12.68 × 4 =
  13. 13.41 × 3 =
  14. 14.49 × 3 =
  15. 15.91 × 4 =
  16. 16.81 × 5 =
  17. 17.33 × 8 =
  18. 18.96 × 5 =
  19. 19.82 × 9 =
  20. 20.61 × 9 =
  21. 21.28 × 8 =
  22. 22.71 × 8 =
  23. 23.89 × 4 =
  24. 24.56 × 3 =
  25. 25.18 × 4 =
  26. 26.95 × 8 =
  27. 27.35 × 3 =
  28. 28.76 × 4 =
  29. 29.32 × 3 =
  30. 30.81 × 8 =
  31. 31.29 × 7 =
  32. 32.79 × 9 =
  33. 33.24 × 6 =
  34. 34.26 × 9 =
  35. 35.18 × 5 =
  36. 36.67 × 8 =
  37. 37.73 × 3 =
  38. 38.77 × 3 =
  39. 39.45 × 8 =
  40. 40.43 × 8 =

Answer key

  1. 465
  2. 639
  3. 246
  4. 728
  5. 312
  6. 612
  7. 693
  8. 96
  9. 440
  10. 306
  11. 213
  12. 272
  13. 123
  14. 147
  15. 364
  16. 405
  17. 264
  18. 480
  19. 738
  20. 549
  21. 224
  22. 568
  23. 356
  24. 168
  25. 72
  26. 760
  27. 105
  28. 304
  29. 96
  30. 648
  31. 203
  32. 711
  33. 144
  34. 234
  35. 90
  36. 536
  37. 219
  38. 231
  39. 360
  40. 344

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