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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 447 · 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. 1.76 × 9 =
  2. 2.14 × 6 =
  3. 3.58 × 5 =
  4. 4.12 × 5 =
  5. 5.45 × 6 =
  6. 6.43 × 3 =
  7. 7.63 × 7 =
  8. 8.91 × 9 =
  9. 9.34 × 7 =
  10. 10.31 × 6 =
  11. 11.94 × 6 =
  12. 12.71 × 9 =
  13. 13.43 × 4 =
  14. 14.39 × 3 =
  15. 15.51 × 6 =
  16. 16.67 × 3 =
  17. 17.56 × 4 =
  18. 18.19 × 4 =
  19. 19.72 × 4 =
  20. 20.61 × 5 =
  21. 21.79 × 4 =
  22. 22.83 × 8 =
  23. 23.29 × 4 =
  24. 24.81 × 8 =
  25. 25.86 × 9 =
  26. 26.21 × 5 =
  27. 27.35 × 5 =
  28. 28.37 × 9 =
  29. 29.93 × 8 =
  30. 30.63 × 5 =
  31. 31.52 × 3 =
  32. 32.44 × 5 =
  33. 33.28 × 6 =
  34. 34.14 × 4 =
  35. 35.83 × 5 =
  36. 36.24 × 7 =
  37. 37.28 × 8 =
  38. 38.38 × 7 =
  39. 39.86 × 8 =
  40. 40.46 × 7 =

Answer key

  1. 684
  2. 84
  3. 290
  4. 60
  5. 270
  6. 129
  7. 441
  8. 819
  9. 238
  10. 186
  11. 564
  12. 639
  13. 172
  14. 117
  15. 306
  16. 201
  17. 224
  18. 76
  19. 288
  20. 305
  21. 316
  22. 664
  23. 116
  24. 648
  25. 774
  26. 105
  27. 175
  28. 333
  29. 744
  30. 315
  31. 156
  32. 220
  33. 168
  34. 56
  35. 415
  36. 168
  37. 224
  38. 266
  39. 688
  40. 322

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