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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 107 · 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. 1.58 × 6 =
  2. 2.65 × 4 =
  3. 3.19 × 4 =
  4. 4.48 × 7 =
  5. 5.51 × 4 =
  6. 6.28 × 7 =
  7. 7.73 × 7 =
  8. 8.18 × 4 =
  9. 9.41 × 8 =
  10. 10.37 × 5 =
  11. 11.58 × 4 =
  12. 12.59 × 9 =
  13. 13.34 × 4 =
  14. 14.78 × 8 =
  15. 15.96 × 3 =
  16. 16.24 × 4 =
  17. 17.72 × 8 =
  18. 18.25 × 3 =
  19. 19.37 × 3 =
  20. 20.92 × 9 =
  21. 21.71 × 8 =
  22. 22.93 × 4 =
  23. 23.48 × 3 =
  24. 24.25 × 4 =
  25. 25.53 × 5 =
  26. 26.29 × 4 =
  27. 27.71 × 6 =
  28. 28.44 × 7 =
  29. 29.56 × 3 =
  30. 30.46 × 9 =
  31. 31.96 × 7 =
  32. 32.98 × 4 =
  33. 33.63 × 4 =
  34. 34.42 × 5 =
  35. 35.98 × 5 =
  36. 36.24 × 6 =
  37. 37.87 × 9 =
  38. 38.28 × 5 =
  39. 39.57 × 6 =
  40. 40.51 × 6 =

Answer key

  1. 348
  2. 260
  3. 76
  4. 336
  5. 204
  6. 196
  7. 511
  8. 72
  9. 328
  10. 185
  11. 232
  12. 531
  13. 136
  14. 624
  15. 288
  16. 96
  17. 576
  18. 75
  19. 111
  20. 828
  21. 568
  22. 372
  23. 144
  24. 100
  25. 265
  26. 116
  27. 426
  28. 308
  29. 168
  30. 414
  31. 672
  32. 392
  33. 252
  34. 210
  35. 490
  36. 144
  37. 783
  38. 140
  39. 342
  40. 306

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