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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 831 · 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. 1.87 × 9 =
  2. 2.19 × 4 =
  3. 3.91 × 5 =
  4. 4.41 × 5 =
  5. 5.14 × 8 =
  6. 6.95 × 6 =
  7. 7.61 × 4 =
  8. 8.17 × 3 =
  9. 9.93 × 9 =
  10. 10.73 × 3 =
  11. 11.56 × 4 =
  12. 12.37 × 7 =
  13. 13.48 × 6 =
  14. 14.15 × 5 =
  15. 15.76 × 3 =
  16. 16.83 × 4 =
  17. 17.38 × 5 =
  18. 18.67 × 4 =
  19. 19.15 × 8 =
  20. 20.21 × 4 =
  21. 21.92 × 9 =
  22. 22.17 × 6 =
  23. 23.85 × 9 =
  24. 24.79 × 3 =
  25. 25.55 × 6 =
  26. 26.93 × 5 =
  27. 27.47 × 9 =
  28. 28.73 × 9 =
  29. 29.47 × 5 =
  30. 30.88 × 3 =
  31. 31.22 × 3 =
  32. 32.64 × 9 =
  33. 33.48 × 4 =
  34. 34.77 × 6 =
  35. 35.32 × 3 =
  36. 36.43 × 9 =
  37. 37.79 × 4 =
  38. 38.75 × 7 =
  39. 39.35 × 4 =
  40. 40.87 × 5 =

Answer key

  1. 783
  2. 76
  3. 455
  4. 205
  5. 112
  6. 570
  7. 244
  8. 51
  9. 837
  10. 219
  11. 224
  12. 259
  13. 288
  14. 75
  15. 228
  16. 332
  17. 190
  18. 268
  19. 120
  20. 84
  21. 828
  22. 102
  23. 765
  24. 237
  25. 330
  26. 465
  27. 423
  28. 657
  29. 235
  30. 264
  31. 66
  32. 576
  33. 192
  34. 462
  35. 96
  36. 387
  37. 316
  38. 525
  39. 140
  40. 435

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