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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 838 · 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. 1.98 × 7 =
  2. 2.94 × 7 =
  3. 3.21 × 3 =
  4. 4.66 × 3 =
  5. 5.17 × 9 =
  6. 6.33 × 5 =
  7. 7.75 × 8 =
  8. 8.56 × 4 =
  9. 9.46 × 5 =
  10. 10.51 × 5 =
  11. 11.63 × 4 =
  12. 12.19 × 3 =
  13. 13.25 × 4 =
  14. 14.62 × 3 =
  15. 15.41 × 8 =
  16. 16.51 × 3 =
  17. 17.84 × 5 =
  18. 18.77 × 4 =
  19. 19.21 × 9 =
  20. 20.52 × 8 =
  21. 21.63 × 7 =
  22. 22.99 × 3 =
  23. 23.63 × 3 =
  24. 24.78 × 3 =
  25. 25.59 × 4 =
  26. 26.91 × 9 =
  27. 27.34 × 7 =
  28. 28.79 × 6 =
  29. 29.95 × 7 =
  30. 30.31 × 3 =
  31. 31.59 × 6 =
  32. 32.21 × 5 =
  33. 33.31 × 6 =
  34. 34.14 × 8 =
  35. 35.98 × 9 =
  36. 36.97 × 9 =
  37. 37.75 × 3 =
  38. 38.31 × 8 =
  39. 39.36 × 8 =
  40. 40.92 × 9 =

Answer key

  1. 686
  2. 658
  3. 63
  4. 198
  5. 153
  6. 165
  7. 600
  8. 224
  9. 230
  10. 255
  11. 252
  12. 57
  13. 100
  14. 186
  15. 328
  16. 153
  17. 420
  18. 308
  19. 189
  20. 416
  21. 441
  22. 297
  23. 189
  24. 234
  25. 236
  26. 819
  27. 238
  28. 474
  29. 665
  30. 93
  31. 354
  32. 105
  33. 186
  34. 112
  35. 882
  36. 873
  37. 225
  38. 248
  39. 288
  40. 828

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