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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 922 · 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. 1.88 × 5 =
  2. 2.92 × 6 =
  3. 3.23 × 6 =
  4. 4.48 × 5 =
  5. 5.23 × 5 =
  6. 6.73 × 9 =
  7. 7.95 × 9 =
  8. 8.31 × 5 =
  9. 9.68 × 6 =
  10. 10.42 × 9 =
  11. 11.17 × 3 =
  12. 12.21 × 5 =
  13. 13.68 × 9 =
  14. 14.31 × 9 =
  15. 15.85 × 3 =
  16. 16.91 × 7 =
  17. 17.67 × 8 =
  18. 18.69 × 6 =
  19. 19.78 × 6 =
  20. 20.32 × 4 =
  21. 21.53 × 7 =
  22. 22.64 × 7 =
  23. 23.38 × 4 =
  24. 24.28 × 8 =
  25. 25.62 × 6 =
  26. 26.99 × 3 =
  27. 27.33 × 7 =
  28. 28.97 × 4 =
  29. 29.67 × 9 =
  30. 30.27 × 9 =
  31. 31.54 × 4 =
  32. 32.49 × 8 =
  33. 33.68 × 7 =
  34. 34.43 × 3 =
  35. 35.71 × 9 =
  36. 36.98 × 5 =
  37. 37.27 × 6 =
  38. 38.24 × 4 =
  39. 39.52 × 5 =
  40. 40.13 × 6 =

Answer key

  1. 440
  2. 552
  3. 138
  4. 240
  5. 115
  6. 657
  7. 855
  8. 155
  9. 408
  10. 378
  11. 51
  12. 105
  13. 612
  14. 279
  15. 255
  16. 637
  17. 536
  18. 414
  19. 468
  20. 128
  21. 371
  22. 448
  23. 152
  24. 224
  25. 372
  26. 297
  27. 231
  28. 388
  29. 603
  30. 243
  31. 216
  32. 392
  33. 476
  34. 129
  35. 639
  36. 490
  37. 162
  38. 96
  39. 260
  40. 78

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