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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 350 · 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. 1.17 × 6 =
  2. 2.52 × 3 =
  3. 3.97 × 9 =
  4. 4.52 × 6 =
  5. 5.33 × 6 =
  6. 6.64 × 4 =
  7. 7.32 × 3 =
  8. 8.86 × 4 =
  9. 9.75 × 3 =
  10. 10.69 × 4 =
  11. 11.63 × 3 =
  12. 12.23 × 3 =
  13. 13.28 × 3 =
  14. 14.61 × 7 =
  15. 15.76 × 3 =
  16. 16.51 × 3 =
  17. 17.28 × 7 =
  18. 18.47 × 8 =
  19. 19.62 × 5 =
  20. 20.95 × 8 =
  21. 21.81 × 6 =
  22. 22.84 × 6 =
  23. 23.32 × 9 =
  24. 24.24 × 3 =
  25. 25.67 × 4 =
  26. 26.91 × 3 =
  27. 27.33 × 4 =
  28. 28.89 × 5 =
  29. 29.28 × 9 =
  30. 30.81 × 3 =
  31. 31.65 × 5 =
  32. 32.68 × 3 =
  33. 33.48 × 9 =
  34. 34.38 × 5 =
  35. 35.41 × 6 =
  36. 36.81 × 5 =
  37. 37.46 × 8 =
  38. 38.66 × 5 =
  39. 39.75 × 4 =
  40. 40.88 × 8 =

Answer key

  1. 102
  2. 156
  3. 873
  4. 312
  5. 198
  6. 256
  7. 96
  8. 344
  9. 225
  10. 276
  11. 189
  12. 69
  13. 84
  14. 427
  15. 228
  16. 153
  17. 196
  18. 376
  19. 310
  20. 760
  21. 486
  22. 504
  23. 288
  24. 72
  25. 268
  26. 273
  27. 132
  28. 445
  29. 252
  30. 243
  31. 325
  32. 204
  33. 432
  34. 190
  35. 246
  36. 405
  37. 368
  38. 330
  39. 300
  40. 704

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