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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 237 · 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. 1.81 × 6 =
  2. 2.22 × 8 =
  3. 3.69 × 5 =
  4. 4.52 × 6 =
  5. 5.89 × 7 =
  6. 6.24 × 4 =
  7. 7.96 × 5 =
  8. 8.16 × 5 =
  9. 9.79 × 7 =
  10. 10.63 × 6 =
  11. 11.76 × 7 =
  12. 12.94 × 3 =
  13. 13.34 × 6 =
  14. 14.49 × 9 =
  15. 15.87 × 9 =
  16. 16.26 × 9 =
  17. 17.82 × 7 =
  18. 18.49 × 4 =
  19. 19.16 × 8 =
  20. 20.84 × 3 =
  21. 21.64 × 5 =
  22. 22.92 × 8 =
  23. 23.26 × 6 =
  24. 24.65 × 8 =
  25. 25.34 × 7 =
  26. 26.44 × 7 =
  27. 27.35 × 3 =
  28. 28.96 × 4 =
  29. 29.16 × 7 =
  30. 30.25 × 7 =
  31. 31.72 × 8 =
  32. 32.65 × 9 =
  33. 33.33 × 8 =
  34. 34.69 × 6 =
  35. 35.18 × 7 =
  36. 36.24 × 6 =
  37. 37.53 × 6 =
  38. 38.34 × 3 =
  39. 39.21 × 9 =
  40. 40.53 × 4 =

Answer key

  1. 486
  2. 176
  3. 345
  4. 312
  5. 623
  6. 96
  7. 480
  8. 80
  9. 553
  10. 378
  11. 532
  12. 282
  13. 204
  14. 441
  15. 783
  16. 234
  17. 574
  18. 196
  19. 128
  20. 252
  21. 320
  22. 736
  23. 156
  24. 520
  25. 238
  26. 308
  27. 105
  28. 384
  29. 112
  30. 175
  31. 576
  32. 585
  33. 264
  34. 414
  35. 126
  36. 144
  37. 318
  38. 102
  39. 189
  40. 212

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