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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 819 · 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. 1.14 × 6 =
  2. 2.22 × 9 =
  3. 3.91 × 3 =
  4. 4.22 × 5 =
  5. 5.19 × 7 =
  6. 6.26 × 5 =
  7. 7.21 × 9 =
  8. 8.32 × 3 =
  9. 9.34 × 9 =
  10. 10.39 × 7 =
  11. 11.89 × 8 =
  12. 12.95 × 4 =
  13. 13.61 × 5 =
  14. 14.46 × 8 =
  15. 15.98 × 5 =
  16. 16.12 × 7 =
  17. 17.27 × 4 =
  18. 18.18 × 4 =
  19. 19.56 × 7 =
  20. 20.28 × 5 =
  21. 21.76 × 7 =
  22. 22.17 × 6 =
  23. 23.74 × 5 =
  24. 24.31 × 9 =
  25. 25.15 × 8 =
  26. 26.91 × 4 =
  27. 27.84 × 4 =
  28. 28.64 × 5 =
  29. 29.73 × 6 =
  30. 30.54 × 5 =
  31. 31.82 × 4 =
  32. 32.87 × 8 =
  33. 33.76 × 3 =
  34. 34.63 × 6 =
  35. 35.36 × 4 =
  36. 36.21 × 6 =
  37. 37.61 × 7 =
  38. 38.18 × 5 =
  39. 39.59 × 3 =
  40. 40.71 × 7 =

Answer key

  1. 84
  2. 198
  3. 273
  4. 110
  5. 133
  6. 130
  7. 189
  8. 96
  9. 306
  10. 273
  11. 712
  12. 380
  13. 305
  14. 368
  15. 490
  16. 84
  17. 108
  18. 72
  19. 392
  20. 140
  21. 532
  22. 102
  23. 370
  24. 279
  25. 120
  26. 364
  27. 336
  28. 320
  29. 438
  30. 270
  31. 328
  32. 696
  33. 228
  34. 378
  35. 144
  36. 126
  37. 427
  38. 90
  39. 177
  40. 497

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