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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 306 · 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. 1.33 × 9 =
  2. 2.54 × 5 =
  3. 3.74 × 3 =
  4. 4.13 × 4 =
  5. 5.81 × 7 =
  6. 6.92 × 9 =
  7. 7.22 × 6 =
  8. 8.82 × 5 =
  9. 9.29 × 8 =
  10. 10.37 × 5 =
  11. 11.71 × 5 =
  12. 12.81 × 4 =
  13. 13.25 × 4 =
  14. 14.57 × 4 =
  15. 15.93 × 9 =
  16. 16.84 × 5 =
  17. 17.43 × 4 =
  18. 18.71 × 3 =
  19. 19.95 × 8 =
  20. 20.96 × 6 =
  21. 21.25 × 7 =
  22. 22.99 × 3 =
  23. 23.22 × 8 =
  24. 24.77 × 9 =
  25. 25.93 × 7 =
  26. 26.77 × 7 =
  27. 27.21 × 4 =
  28. 28.82 × 8 =
  29. 29.89 × 9 =
  30. 30.98 × 3 =
  31. 31.87 × 3 =
  32. 32.57 × 9 =
  33. 33.13 × 8 =
  34. 34.71 × 8 =
  35. 35.58 × 5 =
  36. 36.33 × 3 =
  37. 37.88 × 3 =
  38. 38.82 × 3 =
  39. 39.35 × 3 =
  40. 40.63 × 8 =

Answer key

  1. 297
  2. 270
  3. 222
  4. 52
  5. 567
  6. 828
  7. 132
  8. 410
  9. 232
  10. 185
  11. 355
  12. 324
  13. 100
  14. 228
  15. 837
  16. 420
  17. 172
  18. 213
  19. 760
  20. 576
  21. 175
  22. 297
  23. 176
  24. 693
  25. 651
  26. 539
  27. 84
  28. 656
  29. 801
  30. 294
  31. 261
  32. 513
  33. 104
  34. 568
  35. 290
  36. 99
  37. 264
  38. 246
  39. 105
  40. 504

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