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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 967 · 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. 1.31 × 9 =
  2. 2.92 × 8 =
  3. 3.66 × 9 =
  4. 4.19 × 6 =
  5. 5.67 × 5 =
  6. 6.57 × 8 =
  7. 7.49 × 3 =
  8. 8.51 × 9 =
  9. 9.46 × 9 =
  10. 10.99 × 8 =
  11. 11.36 × 4 =
  12. 12.85 × 5 =
  13. 13.88 × 9 =
  14. 14.19 × 7 =
  15. 15.33 × 5 =
  16. 16.29 × 8 =
  17. 17.12 × 3 =
  18. 18.28 × 7 =
  19. 19.57 × 3 =
  20. 20.27 × 7 =
  21. 21.16 × 3 =
  22. 22.71 × 3 =
  23. 23.49 × 8 =
  24. 24.88 × 6 =
  25. 25.15 × 9 =
  26. 26.97 × 6 =
  27. 27.21 × 8 =
  28. 28.29 × 5 =
  29. 29.79 × 5 =
  30. 30.55 × 9 =
  31. 31.32 × 6 =
  32. 32.24 × 5 =
  33. 33.15 × 8 =
  34. 34.35 × 7 =
  35. 35.57 × 4 =
  36. 36.38 × 3 =
  37. 37.97 × 4 =
  38. 38.41 × 8 =
  39. 39.41 × 4 =
  40. 40.47 × 6 =

Answer key

  1. 279
  2. 736
  3. 594
  4. 114
  5. 335
  6. 456
  7. 147
  8. 459
  9. 414
  10. 792
  11. 144
  12. 425
  13. 792
  14. 133
  15. 165
  16. 232
  17. 36
  18. 196
  19. 171
  20. 189
  21. 48
  22. 213
  23. 392
  24. 528
  25. 135
  26. 582
  27. 168
  28. 145
  29. 395
  30. 495
  31. 192
  32. 120
  33. 120
  34. 245
  35. 228
  36. 114
  37. 388
  38. 328
  39. 164
  40. 282

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