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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 771 · 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. 1.53 × 6 =
  2. 2.12 × 6 =
  3. 3.49 × 3 =
  4. 4.84 × 8 =
  5. 5.36 × 6 =
  6. 6.81 × 9 =
  7. 7.91 × 3 =
  8. 8.29 × 3 =
  9. 9.94 × 4 =
  10. 10.13 × 8 =
  11. 11.84 × 7 =
  12. 12.93 × 9 =
  13. 13.61 × 8 =
  14. 14.61 × 4 =
  15. 15.74 × 5 =
  16. 16.75 × 9 =
  17. 17.78 × 7 =
  18. 18.67 × 9 =
  19. 19.92 × 3 =
  20. 20.36 × 4 =
  21. 21.73 × 3 =
  22. 22.79 × 9 =
  23. 23.15 × 4 =
  24. 24.71 × 7 =
  25. 25.53 × 5 =
  26. 26.73 × 4 =
  27. 27.12 × 4 =
  28. 28.72 × 4 =
  29. 29.27 × 9 =
  30. 30.35 × 6 =
  31. 31.27 × 8 =
  32. 32.45 × 3 =
  33. 33.78 × 8 =
  34. 34.46 × 6 =
  35. 35.58 × 4 =
  36. 36.35 × 4 =
  37. 37.41 × 5 =
  38. 38.34 × 9 =
  39. 39.22 × 6 =
  40. 40.76 × 7 =

Answer key

  1. 318
  2. 72
  3. 147
  4. 672
  5. 216
  6. 729
  7. 273
  8. 87
  9. 376
  10. 104
  11. 588
  12. 837
  13. 488
  14. 244
  15. 370
  16. 675
  17. 546
  18. 603
  19. 276
  20. 144
  21. 219
  22. 711
  23. 60
  24. 497
  25. 265
  26. 292
  27. 48
  28. 288
  29. 243
  30. 210
  31. 216
  32. 135
  33. 624
  34. 276
  35. 232
  36. 140
  37. 205
  38. 306
  39. 132
  40. 532

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