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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 659 · 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. 1.47 × 3 =
  2. 2.87 × 9 =
  3. 3.67 × 4 =
  4. 4.87 × 3 =
  5. 5.56 × 8 =
  6. 6.37 × 4 =
  7. 7.66 × 7 =
  8. 8.53 × 6 =
  9. 9.98 × 3 =
  10. 10.94 × 9 =
  11. 11.33 × 9 =
  12. 12.34 × 4 =
  13. 13.61 × 9 =
  14. 14.72 × 3 =
  15. 15.49 × 8 =
  16. 16.13 × 9 =
  17. 17.74 × 7 =
  18. 18.22 × 4 =
  19. 19.41 × 7 =
  20. 20.34 × 3 =
  21. 21.22 × 8 =
  22. 22.33 × 6 =
  23. 23.27 × 6 =
  24. 24.55 × 5 =
  25. 25.21 × 3 =
  26. 26.86 × 3 =
  27. 27.51 × 6 =
  28. 28.76 × 8 =
  29. 29.88 × 9 =
  30. 30.43 × 7 =
  31. 31.62 × 8 =
  32. 32.87 × 5 =
  33. 33.58 × 4 =
  34. 34.13 × 3 =
  35. 35.45 × 3 =
  36. 36.64 × 8 =
  37. 37.15 × 3 =
  38. 38.79 × 9 =
  39. 39.71 × 8 =
  40. 40.19 × 3 =

Answer key

  1. 141
  2. 783
  3. 268
  4. 261
  5. 448
  6. 148
  7. 462
  8. 318
  9. 294
  10. 846
  11. 297
  12. 136
  13. 549
  14. 216
  15. 392
  16. 117
  17. 518
  18. 88
  19. 287
  20. 102
  21. 176
  22. 198
  23. 162
  24. 275
  25. 63
  26. 258
  27. 306
  28. 608
  29. 792
  30. 301
  31. 496
  32. 435
  33. 232
  34. 39
  35. 135
  36. 512
  37. 45
  38. 711
  39. 568
  40. 57

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