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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 532 · 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. 1.34 × 9 =
  2. 2.45 × 4 =
  3. 3.83 × 4 =
  4. 4.27 × 9 =
  5. 5.25 × 3 =
  6. 6.58 × 3 =
  7. 7.36 × 6 =
  8. 8.57 × 9 =
  9. 9.25 × 6 =
  10. 10.96 × 6 =
  11. 11.39 × 8 =
  12. 12.41 × 7 =
  13. 13.93 × 9 =
  14. 14.51 × 4 =
  15. 15.14 × 6 =
  16. 16.69 × 5 =
  17. 17.21 × 8 =
  18. 18.91 × 8 =
  19. 19.67 × 9 =
  20. 20.41 × 4 =
  21. 21.35 × 8 =
  22. 22.27 × 8 =
  23. 23.83 × 8 =
  24. 24.18 × 5 =
  25. 25.38 × 4 =
  26. 26.41 × 9 =
  27. 27.66 × 6 =
  28. 28.29 × 8 =
  29. 29.23 × 4 =
  30. 30.67 × 3 =
  31. 31.38 × 3 =
  32. 32.97 × 8 =
  33. 33.58 × 4 =
  34. 34.77 × 9 =
  35. 35.69 × 8 =
  36. 36.95 × 9 =
  37. 37.37 × 9 =
  38. 38.43 × 9 =
  39. 39.47 × 4 =
  40. 40.91 × 3 =

Answer key

  1. 306
  2. 180
  3. 332
  4. 243
  5. 75
  6. 174
  7. 216
  8. 513
  9. 150
  10. 576
  11. 312
  12. 287
  13. 837
  14. 204
  15. 84
  16. 345
  17. 168
  18. 728
  19. 603
  20. 164
  21. 280
  22. 216
  23. 664
  24. 90
  25. 152
  26. 369
  27. 396
  28. 232
  29. 92
  30. 201
  31. 114
  32. 776
  33. 232
  34. 693
  35. 552
  36. 855
  37. 333
  38. 387
  39. 188
  40. 273

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