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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 815 · 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. 1.14 × 8 =
  2. 2.73 × 8 =
  3. 3.32 × 4 =
  4. 4.42 × 3 =
  5. 5.95 × 3 =
  6. 6.26 × 4 =
  7. 7.83 × 7 =
  8. 8.67 × 3 =
  9. 9.57 × 9 =
  10. 10.26 × 6 =
  11. 11.52 × 5 =
  12. 12.23 × 6 =
  13. 13.26 × 5 =
  14. 14.76 × 8 =
  15. 15.45 × 9 =
  16. 16.98 × 7 =
  17. 17.47 × 3 =
  18. 18.53 × 6 =
  19. 19.51 × 8 =
  20. 20.36 × 6 =
  21. 21.78 × 4 =
  22. 22.75 × 9 =
  23. 23.68 × 8 =
  24. 24.44 × 3 =
  25. 25.15 × 6 =
  26. 26.97 × 7 =
  27. 27.62 × 4 =
  28. 28.99 × 9 =
  29. 29.26 × 7 =
  30. 30.33 × 8 =
  31. 31.15 × 8 =
  32. 32.84 × 6 =
  33. 33.24 × 7 =
  34. 34.15 × 9 =
  35. 35.34 × 8 =
  36. 36.38 × 9 =
  37. 37.35 × 7 =
  38. 38.65 × 3 =
  39. 39.84 × 7 =
  40. 40.21 × 4 =

Answer key

  1. 112
  2. 584
  3. 128
  4. 126
  5. 285
  6. 104
  7. 581
  8. 201
  9. 513
  10. 156
  11. 260
  12. 138
  13. 130
  14. 608
  15. 405
  16. 686
  17. 141
  18. 318
  19. 408
  20. 216
  21. 312
  22. 675
  23. 544
  24. 132
  25. 90
  26. 679
  27. 248
  28. 891
  29. 182
  30. 264
  31. 120
  32. 504
  33. 168
  34. 135
  35. 272
  36. 342
  37. 245
  38. 195
  39. 588
  40. 84

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