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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 399 · 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. 1.39 × 6 =
  2. 2.88 × 6 =
  3. 3.15 × 3 =
  4. 4.21 × 3 =
  5. 5.84 × 6 =
  6. 6.96 × 3 =
  7. 7.42 × 9 =
  8. 8.59 × 4 =
  9. 9.21 × 8 =
  10. 10.51 × 8 =
  11. 11.43 × 3 =
  12. 12.33 × 6 =
  13. 13.63 × 6 =
  14. 14.61 × 4 =
  15. 15.95 × 5 =
  16. 16.19 × 6 =
  17. 17.33 × 4 =
  18. 18.77 × 9 =
  19. 19.69 × 3 =
  20. 20.88 × 7 =
  21. 21.74 × 4 =
  22. 22.75 × 6 =
  23. 23.81 × 6 =
  24. 24.72 × 7 =
  25. 25.42 × 4 =
  26. 26.68 × 6 =
  27. 27.25 × 6 =
  28. 28.97 × 5 =
  29. 29.33 × 8 =
  30. 30.38 × 3 =
  31. 31.55 × 5 =
  32. 32.37 × 8 =
  33. 33.65 × 5 =
  34. 34.23 × 4 =
  35. 35.82 × 9 =
  36. 36.61 × 8 =
  37. 37.72 × 3 =
  38. 38.79 × 9 =
  39. 39.14 × 5 =
  40. 40.83 × 6 =

Answer key

  1. 234
  2. 528
  3. 45
  4. 63
  5. 504
  6. 288
  7. 378
  8. 236
  9. 168
  10. 408
  11. 129
  12. 198
  13. 378
  14. 244
  15. 475
  16. 114
  17. 132
  18. 693
  19. 207
  20. 616
  21. 296
  22. 450
  23. 486
  24. 504
  25. 168
  26. 408
  27. 150
  28. 485
  29. 264
  30. 114
  31. 275
  32. 296
  33. 325
  34. 92
  35. 738
  36. 488
  37. 216
  38. 711
  39. 70
  40. 498

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