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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 669 · 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. 1.97 × 3 =
  2. 2.27 × 9 =
  3. 3.76 × 9 =
  4. 4.33 × 8 =
  5. 5.61 × 7 =
  6. 6.78 × 8 =
  7. 7.71 × 4 =
  8. 8.56 × 7 =
  9. 9.95 × 4 =
  10. 10.46 × 3 =
  11. 11.58 × 4 =
  12. 12.73 × 8 =
  13. 13.16 × 8 =
  14. 14.88 × 3 =
  15. 15.71 × 8 =
  16. 16.63 × 5 =
  17. 17.59 × 5 =
  18. 18.51 × 9 =
  19. 19.88 × 6 =
  20. 20.31 × 7 =
  21. 21.12 × 9 =
  22. 22.92 × 4 =
  23. 23.91 × 9 =
  24. 24.45 × 7 =
  25. 25.81 × 6 =
  26. 26.41 × 7 =
  27. 27.58 × 9 =
  28. 28.22 × 8 =
  29. 29.84 × 5 =
  30. 30.65 × 6 =
  31. 31.34 × 7 =
  32. 32.59 × 3 =
  33. 33.33 × 5 =
  34. 34.66 × 5 =
  35. 35.42 × 6 =
  36. 36.75 × 8 =
  37. 37.14 × 4 =
  38. 38.39 × 9 =
  39. 39.58 × 5 =
  40. 40.69 × 6 =

Answer key

  1. 291
  2. 243
  3. 684
  4. 264
  5. 427
  6. 624
  7. 284
  8. 392
  9. 380
  10. 138
  11. 232
  12. 584
  13. 128
  14. 264
  15. 568
  16. 315
  17. 295
  18. 459
  19. 528
  20. 217
  21. 108
  22. 368
  23. 819
  24. 315
  25. 486
  26. 287
  27. 522
  28. 176
  29. 420
  30. 390
  31. 238
  32. 177
  33. 165
  34. 330
  35. 252
  36. 600
  37. 56
  38. 351
  39. 290
  40. 414

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