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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 956 · 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. 1.29 × 7 =
  2. 2.37 × 9 =
  3. 3.61 × 7 =
  4. 4.39 × 9 =
  5. 5.43 × 9 =
  6. 6.57 × 8 =
  7. 7.69 × 9 =
  8. 8.59 × 9 =
  9. 9.53 × 7 =
  10. 10.37 × 6 =
  11. 11.77 × 5 =
  12. 12.37 × 3 =
  13. 13.13 × 9 =
  14. 14.64 × 4 =
  15. 15.68 × 4 =
  16. 16.17 × 5 =
  17. 17.41 × 9 =
  18. 18.31 × 3 =
  19. 19.23 × 8 =
  20. 20.28 × 5 =
  21. 21.24 × 8 =
  22. 22.19 × 3 =
  23. 23.86 × 6 =
  24. 24.63 × 6 =
  25. 25.61 × 5 =
  26. 26.29 × 5 =
  27. 27.18 × 4 =
  28. 28.58 × 5 =
  29. 29.31 × 8 =
  30. 30.86 × 4 =
  31. 31.72 × 3 =
  32. 32.49 × 9 =
  33. 33.73 × 8 =
  34. 34.15 × 5 =
  35. 35.43 × 8 =
  36. 36.73 × 4 =
  37. 37.19 × 5 =
  38. 38.87 × 7 =
  39. 39.21 × 3 =
  40. 40.86 × 3 =

Answer key

  1. 203
  2. 333
  3. 427
  4. 351
  5. 387
  6. 456
  7. 621
  8. 531
  9. 371
  10. 222
  11. 385
  12. 111
  13. 117
  14. 256
  15. 272
  16. 85
  17. 369
  18. 93
  19. 184
  20. 140
  21. 192
  22. 57
  23. 516
  24. 378
  25. 305
  26. 145
  27. 72
  28. 290
  29. 248
  30. 344
  31. 216
  32. 441
  33. 584
  34. 75
  35. 344
  36. 292
  37. 95
  38. 609
  39. 63
  40. 258

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