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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 960 · 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. 1.21 × 5 =
  2. 2.56 × 4 =
  3. 3.54 × 3 =
  4. 4.58 × 3 =
  5. 5.66 × 6 =
  6. 6.56 × 5 =
  7. 7.44 × 6 =
  8. 8.96 × 5 =
  9. 9.69 × 3 =
  10. 10.55 × 9 =
  11. 11.43 × 9 =
  12. 12.21 × 9 =
  13. 13.87 × 4 =
  14. 14.22 × 6 =
  15. 15.37 × 3 =
  16. 16.61 × 4 =
  17. 17.49 × 3 =
  18. 18.18 × 8 =
  19. 19.59 × 7 =
  20. 20.64 × 4 =
  21. 21.77 × 7 =
  22. 22.77 × 5 =
  23. 23.33 × 5 =
  24. 24.63 × 8 =
  25. 25.31 × 6 =
  26. 26.99 × 3 =
  27. 27.64 × 9 =
  28. 28.41 × 6 =
  29. 29.34 × 5 =
  30. 30.81 × 3 =
  31. 31.44 × 3 =
  32. 32.58 × 6 =
  33. 33.21 × 3 =
  34. 34.76 × 4 =
  35. 35.75 × 8 =
  36. 36.95 × 5 =
  37. 37.66 × 9 =
  38. 38.13 × 4 =
  39. 39.32 × 3 =
  40. 40.67 × 6 =

Answer key

  1. 105
  2. 224
  3. 162
  4. 174
  5. 396
  6. 280
  7. 264
  8. 480
  9. 207
  10. 495
  11. 387
  12. 189
  13. 348
  14. 132
  15. 111
  16. 244
  17. 147
  18. 144
  19. 413
  20. 256
  21. 539
  22. 385
  23. 165
  24. 504
  25. 186
  26. 297
  27. 576
  28. 246
  29. 170
  30. 243
  31. 132
  32. 348
  33. 63
  34. 304
  35. 600
  36. 475
  37. 594
  38. 52
  39. 96
  40. 402

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