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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 614 · 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. 1.71 × 7 =
  2. 2.26 × 6 =
  3. 3.35 × 4 =
  4. 4.26 × 3 =
  5. 5.51 × 8 =
  6. 6.12 × 8 =
  7. 7.58 × 3 =
  8. 8.45 × 3 =
  9. 9.55 × 9 =
  10. 10.16 × 4 =
  11. 11.76 × 7 =
  12. 12.78 × 5 =
  13. 13.64 × 6 =
  14. 14.26 × 7 =
  15. 15.47 × 8 =
  16. 16.55 × 5 =
  17. 17.94 × 3 =
  18. 18.72 × 9 =
  19. 19.39 × 8 =
  20. 20.24 × 3 =
  21. 21.95 × 3 =
  22. 22.68 × 8 =
  23. 23.51 × 4 =
  24. 24.41 × 6 =
  25. 25.16 × 7 =
  26. 26.94 × 8 =
  27. 27.31 × 7 =
  28. 28.66 × 7 =
  29. 29.61 × 5 =
  30. 30.41 × 7 =
  31. 31.14 × 3 =
  32. 32.65 × 3 =
  33. 33.25 × 4 =
  34. 34.64 × 9 =
  35. 35.66 × 9 =
  36. 36.76 × 6 =
  37. 37.44 × 3 =
  38. 38.98 × 4 =
  39. 39.71 × 6 =
  40. 40.68 × 7 =

Answer key

  1. 497
  2. 156
  3. 140
  4. 78
  5. 408
  6. 96
  7. 174
  8. 135
  9. 495
  10. 64
  11. 532
  12. 390
  13. 384
  14. 182
  15. 376
  16. 275
  17. 282
  18. 648
  19. 312
  20. 72
  21. 285
  22. 544
  23. 204
  24. 246
  25. 112
  26. 752
  27. 217
  28. 462
  29. 305
  30. 287
  31. 42
  32. 195
  33. 100
  34. 576
  35. 594
  36. 456
  37. 132
  38. 392
  39. 426
  40. 476

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