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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 608 · 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. 1.98 × 9 =
  2. 2.96 × 6 =
  3. 3.27 × 5 =
  4. 4.78 × 7 =
  5. 5.26 × 7 =
  6. 6.63 × 8 =
  7. 7.44 × 8 =
  8. 8.62 × 3 =
  9. 9.78 × 8 =
  10. 10.36 × 3 =
  11. 11.83 × 7 =
  12. 12.97 × 7 =
  13. 13.77 × 3 =
  14. 14.54 × 4 =
  15. 15.37 × 5 =
  16. 16.95 × 7 =
  17. 17.91 × 6 =
  18. 18.43 × 6 =
  19. 19.52 × 3 =
  20. 20.25 × 7 =
  21. 21.62 × 6 =
  22. 22.17 × 5 =
  23. 23.39 × 4 =
  24. 24.45 × 4 =
  25. 25.88 × 5 =
  26. 26.49 × 6 =
  27. 27.69 × 9 =
  28. 28.46 × 7 =
  29. 29.21 × 9 =
  30. 30.57 × 5 =
  31. 31.46 × 8 =
  32. 32.29 × 6 =
  33. 33.63 × 5 =
  34. 34.44 × 5 =
  35. 35.47 × 3 =
  36. 36.16 × 8 =
  37. 37.55 × 3 =
  38. 38.88 × 3 =
  39. 39.64 × 4 =
  40. 40.24 × 4 =

Answer key

  1. 882
  2. 576
  3. 135
  4. 546
  5. 182
  6. 504
  7. 352
  8. 186
  9. 624
  10. 108
  11. 581
  12. 679
  13. 231
  14. 216
  15. 185
  16. 665
  17. 546
  18. 258
  19. 156
  20. 175
  21. 372
  22. 85
  23. 156
  24. 180
  25. 440
  26. 294
  27. 621
  28. 322
  29. 189
  30. 285
  31. 368
  32. 174
  33. 315
  34. 220
  35. 141
  36. 128
  37. 165
  38. 264
  39. 256
  40. 96

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