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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 982 · 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. 1.96 × 7 =
  2. 2.72 × 6 =
  3. 3.25 × 6 =
  4. 4.36 × 7 =
  5. 5.98 × 4 =
  6. 6.57 × 5 =
  7. 7.47 × 7 =
  8. 8.99 × 8 =
  9. 9.21 × 7 =
  10. 10.81 × 6 =
  11. 11.66 × 4 =
  12. 12.81 × 4 =
  13. 13.67 × 6 =
  14. 14.45 × 6 =
  15. 15.91 × 6 =
  16. 16.51 × 3 =
  17. 17.66 × 9 =
  18. 18.58 × 5 =
  19. 19.38 × 7 =
  20. 20.91 × 9 =
  21. 21.76 × 5 =
  22. 22.97 × 9 =
  23. 23.95 × 4 =
  24. 24.95 × 8 =
  25. 25.94 × 6 =
  26. 26.21 × 3 =
  27. 27.25 × 7 =
  28. 28.48 × 6 =
  29. 29.72 × 7 =
  30. 30.91 × 4 =
  31. 31.67 × 4 =
  32. 32.26 × 9 =
  33. 33.21 × 4 =
  34. 34.16 × 4 =
  35. 35.18 × 6 =
  36. 36.69 × 3 =
  37. 37.45 × 4 =
  38. 38.37 × 5 =
  39. 39.81 × 5 =
  40. 40.47 × 9 =

Answer key

  1. 672
  2. 432
  3. 150
  4. 252
  5. 392
  6. 285
  7. 329
  8. 792
  9. 147
  10. 486
  11. 264
  12. 324
  13. 402
  14. 270
  15. 546
  16. 153
  17. 594
  18. 290
  19. 266
  20. 819
  21. 380
  22. 873
  23. 380
  24. 760
  25. 564
  26. 63
  27. 175
  28. 288
  29. 504
  30. 364
  31. 268
  32. 234
  33. 84
  34. 64
  35. 108
  36. 207
  37. 180
  38. 185
  39. 405
  40. 423

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