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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 872 · 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. 1.22 × 6 =
  2. 2.28 × 7 =
  3. 3.35 × 4 =
  4. 4.23 × 9 =
  5. 5.25 × 4 =
  6. 6.51 × 5 =
  7. 7.24 × 9 =
  8. 8.22 × 3 =
  9. 9.84 × 5 =
  10. 10.27 × 6 =
  11. 11.31 × 7 =
  12. 12.35 × 8 =
  13. 13.67 × 5 =
  14. 14.67 × 4 =
  15. 15.29 × 7 =
  16. 16.71 × 8 =
  17. 17.33 × 6 =
  18. 18.81 × 5 =
  19. 19.53 × 4 =
  20. 20.57 × 3 =
  21. 21.14 × 7 =
  22. 22.96 × 4 =
  23. 23.46 × 3 =
  24. 24.84 × 7 =
  25. 25.61 × 5 =
  26. 26.92 × 4 =
  27. 27.56 × 7 =
  28. 28.65 × 3 =
  29. 29.24 × 4 =
  30. 30.97 × 8 =
  31. 31.97 × 3 =
  32. 32.26 × 8 =
  33. 33.81 × 7 =
  34. 34.24 × 3 =
  35. 35.72 × 4 =
  36. 36.49 × 5 =
  37. 37.82 × 5 =
  38. 38.85 × 3 =
  39. 39.41 × 9 =
  40. 40.73 × 8 =

Answer key

  1. 132
  2. 196
  3. 140
  4. 207
  5. 100
  6. 255
  7. 216
  8. 66
  9. 420
  10. 162
  11. 217
  12. 280
  13. 335
  14. 268
  15. 203
  16. 568
  17. 198
  18. 405
  19. 212
  20. 171
  21. 98
  22. 384
  23. 138
  24. 588
  25. 305
  26. 368
  27. 392
  28. 195
  29. 96
  30. 776
  31. 291
  32. 208
  33. 567
  34. 72
  35. 288
  36. 245
  37. 410
  38. 255
  39. 369
  40. 584

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