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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 996 · 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. 1.12 × 7 =
  2. 2.31 × 8 =
  3. 3.95 × 7 =
  4. 4.27 × 8 =
  5. 5.14 × 9 =
  6. 6.33 × 5 =
  7. 7.78 × 3 =
  8. 8.85 × 7 =
  9. 9.61 × 6 =
  10. 10.39 × 8 =
  11. 11.58 × 5 =
  12. 12.71 × 4 =
  13. 13.35 × 8 =
  14. 14.62 × 6 =
  15. 15.19 × 5 =
  16. 16.52 × 3 =
  17. 17.39 × 3 =
  18. 18.95 × 3 =
  19. 19.89 × 5 =
  20. 20.97 × 4 =
  21. 21.86 × 7 =
  22. 22.31 × 6 =
  23. 23.26 × 8 =
  24. 24.34 × 6 =
  25. 25.81 × 8 =
  26. 26.28 × 4 =
  27. 27.23 × 9 =
  28. 28.21 × 4 =
  29. 29.78 × 6 =
  30. 30.94 × 6 =
  31. 31.93 × 7 =
  32. 32.26 × 4 =
  33. 33.72 × 8 =
  34. 34.62 × 4 =
  35. 35.38 × 6 =
  36. 36.93 × 8 =
  37. 37.76 × 3 =
  38. 38.36 × 4 =
  39. 39.77 × 9 =
  40. 40.44 × 7 =

Answer key

  1. 84
  2. 248
  3. 665
  4. 216
  5. 126
  6. 165
  7. 234
  8. 595
  9. 366
  10. 312
  11. 290
  12. 284
  13. 280
  14. 372
  15. 95
  16. 156
  17. 117
  18. 285
  19. 445
  20. 388
  21. 602
  22. 186
  23. 208
  24. 204
  25. 648
  26. 112
  27. 207
  28. 84
  29. 468
  30. 564
  31. 651
  32. 104
  33. 576
  34. 248
  35. 228
  36. 744
  37. 228
  38. 144
  39. 693
  40. 308

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