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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 716 · 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. 1.91 × 6 =
  2. 2.95 × 5 =
  3. 3.73 × 9 =
  4. 4.41 × 6 =
  5. 5.96 × 8 =
  6. 6.35 × 9 =
  7. 7.61 × 5 =
  8. 8.41 × 8 =
  9. 9.72 × 9 =
  10. 10.75 × 5 =
  11. 11.92 × 5 =
  12. 12.81 × 9 =
  13. 13.94 × 4 =
  14. 14.91 × 9 =
  15. 15.25 × 9 =
  16. 16.68 × 8 =
  17. 17.27 × 4 =
  18. 18.15 × 7 =
  19. 19.34 × 5 =
  20. 20.83 × 4 =
  21. 21.65 × 7 =
  22. 22.57 × 7 =
  23. 23.72 × 3 =
  24. 24.14 × 6 =
  25. 25.99 × 3 =
  26. 26.77 × 6 =
  27. 27.95 × 4 =
  28. 28.77 × 8 =
  29. 29.36 × 8 =
  30. 30.28 × 4 =
  31. 31.18 × 7 =
  32. 32.57 × 3 =
  33. 33.74 × 6 =
  34. 34.81 × 3 =
  35. 35.12 × 5 =
  36. 36.51 × 5 =
  37. 37.35 × 7 =
  38. 38.42 × 7 =
  39. 39.37 × 7 =
  40. 40.88 × 9 =

Answer key

  1. 546
  2. 475
  3. 657
  4. 246
  5. 768
  6. 315
  7. 305
  8. 328
  9. 648
  10. 375
  11. 460
  12. 729
  13. 376
  14. 819
  15. 225
  16. 544
  17. 108
  18. 105
  19. 170
  20. 332
  21. 455
  22. 399
  23. 216
  24. 84
  25. 297
  26. 462
  27. 380
  28. 616
  29. 288
  30. 112
  31. 126
  32. 171
  33. 444
  34. 243
  35. 60
  36. 255
  37. 245
  38. 294
  39. 259
  40. 792

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