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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 673 · 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. 1.96 × 8 =
  2. 2.77 × 5 =
  3. 3.35 × 6 =
  4. 4.31 × 4 =
  5. 5.86 × 3 =
  6. 6.51 × 6 =
  7. 7.22 × 5 =
  8. 8.65 × 8 =
  9. 9.31 × 6 =
  10. 10.61 × 4 =
  11. 11.81 × 9 =
  12. 12.24 × 5 =
  13. 13.65 × 6 =
  14. 14.66 × 9 =
  15. 15.53 × 3 =
  16. 16.21 × 9 =
  17. 17.72 × 8 =
  18. 18.71 × 4 =
  19. 19.12 × 3 =
  20. 20.19 × 9 =
  21. 21.63 × 9 =
  22. 22.85 × 3 =
  23. 23.51 × 4 =
  24. 24.35 × 3 =
  25. 25.77 × 8 =
  26. 26.37 × 9 =
  27. 27.43 × 3 =
  28. 28.93 × 6 =
  29. 29.17 × 6 =
  30. 30.59 × 7 =
  31. 31.65 × 4 =
  32. 32.24 × 3 =
  33. 33.21 × 4 =
  34. 34.64 × 5 =
  35. 35.88 × 4 =
  36. 36.98 × 8 =
  37. 37.58 × 8 =
  38. 38.59 × 8 =
  39. 39.62 × 5 =
  40. 40.63 × 8 =

Answer key

  1. 768
  2. 385
  3. 210
  4. 124
  5. 258
  6. 306
  7. 110
  8. 520
  9. 186
  10. 244
  11. 729
  12. 120
  13. 390
  14. 594
  15. 159
  16. 189
  17. 576
  18. 284
  19. 36
  20. 171
  21. 567
  22. 255
  23. 204
  24. 105
  25. 616
  26. 333
  27. 129
  28. 558
  29. 102
  30. 413
  31. 260
  32. 72
  33. 84
  34. 320
  35. 352
  36. 784
  37. 464
  38. 472
  39. 310
  40. 504

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