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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 983 · 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. 1.33 × 8 =
  2. 2.91 × 3 =
  3. 3.45 × 3 =
  4. 4.73 × 3 =
  5. 5.59 × 3 =
  6. 6.31 × 6 =
  7. 7.61 × 3 =
  8. 8.95 × 8 =
  9. 9.62 × 6 =
  10. 10.46 × 9 =
  11. 11.69 × 3 =
  12. 12.32 × 7 =
  13. 13.37 × 3 =
  14. 14.62 × 9 =
  15. 15.61 × 4 =
  16. 16.93 × 8 =
  17. 17.37 × 4 =
  18. 18.36 × 6 =
  19. 19.44 × 8 =
  20. 20.48 × 7 =
  21. 21.54 × 6 =
  22. 22.91 × 4 =
  23. 23.12 × 4 =
  24. 24.35 × 4 =
  25. 25.44 × 4 =
  26. 26.43 × 6 =
  27. 27.44 × 9 =
  28. 28.99 × 5 =
  29. 29.77 × 4 =
  30. 30.58 × 4 =
  31. 31.17 × 3 =
  32. 32.84 × 7 =
  33. 33.38 × 4 =
  34. 34.25 × 9 =
  35. 35.19 × 9 =
  36. 36.12 × 3 =
  37. 37.46 × 6 =
  38. 38.81 × 3 =
  39. 39.29 × 9 =
  40. 40.31 × 3 =

Answer key

  1. 264
  2. 273
  3. 135
  4. 219
  5. 177
  6. 186
  7. 183
  8. 760
  9. 372
  10. 414
  11. 207
  12. 224
  13. 111
  14. 558
  15. 244
  16. 744
  17. 148
  18. 216
  19. 352
  20. 336
  21. 324
  22. 364
  23. 48
  24. 140
  25. 176
  26. 258
  27. 396
  28. 495
  29. 308
  30. 232
  31. 51
  32. 588
  33. 152
  34. 225
  35. 171
  36. 36
  37. 276
  38. 243
  39. 261
  40. 93

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