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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 120 · 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. 1.67 × 4 =
  2. 2.54 × 3 =
  3. 3.96 × 5 =
  4. 4.27 × 6 =
  5. 5.63 × 9 =
  6. 6.23 × 3 =
  7. 7.34 × 9 =
  8. 8.52 × 3 =
  9. 9.34 × 5 =
  10. 10.52 × 9 =
  11. 11.28 × 4 =
  12. 12.82 × 4 =
  13. 13.51 × 8 =
  14. 14.27 × 4 =
  15. 15.91 × 4 =
  16. 16.19 × 9 =
  17. 17.26 × 7 =
  18. 18.36 × 4 =
  19. 19.51 × 7 =
  20. 20.67 × 5 =
  21. 21.15 × 3 =
  22. 22.67 × 3 =
  23. 23.14 × 5 =
  24. 24.23 × 9 =
  25. 25.61 × 5 =
  26. 26.95 × 9 =
  27. 27.97 × 8 =
  28. 28.59 × 6 =
  29. 29.83 × 3 =
  30. 30.57 × 7 =
  31. 31.47 × 8 =
  32. 32.56 × 4 =
  33. 33.82 × 6 =
  34. 34.46 × 6 =
  35. 35.44 × 9 =
  36. 36.22 × 6 =
  37. 37.78 × 6 =
  38. 38.81 × 6 =
  39. 39.49 × 9 =
  40. 40.81 × 8 =

Answer key

  1. 268
  2. 162
  3. 480
  4. 162
  5. 567
  6. 69
  7. 306
  8. 156
  9. 170
  10. 468
  11. 112
  12. 328
  13. 408
  14. 108
  15. 364
  16. 171
  17. 182
  18. 144
  19. 357
  20. 335
  21. 45
  22. 201
  23. 70
  24. 207
  25. 305
  26. 855
  27. 776
  28. 354
  29. 249
  30. 399
  31. 376
  32. 224
  33. 492
  34. 276
  35. 396
  36. 132
  37. 468
  38. 486
  39. 441
  40. 648

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