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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 961 · 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. 1.86 × 7 =
  2. 2.64 × 9 =
  3. 3.28 × 5 =
  4. 4.87 × 8 =
  5. 5.66 × 4 =
  6. 6.68 × 9 =
  7. 7.17 × 8 =
  8. 8.61 × 7 =
  9. 9.22 × 8 =
  10. 10.68 × 8 =
  11. 11.67 × 6 =
  12. 12.93 × 9 =
  13. 13.45 × 9 =
  14. 14.41 × 7 =
  15. 15.75 × 8 =
  16. 16.13 × 3 =
  17. 17.67 × 4 =
  18. 18.28 × 4 =
  19. 19.71 × 4 =
  20. 20.65 × 8 =
  21. 21.13 × 5 =
  22. 22.73 × 7 =
  23. 23.95 × 3 =
  24. 24.23 × 4 =
  25. 25.69 × 4 =
  26. 26.33 × 3 =
  27. 27.68 × 4 =
  28. 28.36 × 7 =
  29. 29.75 × 6 =
  30. 30.51 × 4 =
  31. 31.46 × 4 =
  32. 32.29 × 4 =
  33. 33.48 × 8 =
  34. 34.41 × 6 =
  35. 35.31 × 8 =
  36. 36.13 × 6 =
  37. 37.12 × 6 =
  38. 38.14 × 4 =
  39. 39.26 × 5 =
  40. 40.21 × 6 =

Answer key

  1. 602
  2. 576
  3. 140
  4. 696
  5. 264
  6. 612
  7. 136
  8. 427
  9. 176
  10. 544
  11. 402
  12. 837
  13. 405
  14. 287
  15. 600
  16. 39
  17. 268
  18. 112
  19. 284
  20. 520
  21. 65
  22. 511
  23. 285
  24. 92
  25. 276
  26. 99
  27. 272
  28. 252
  29. 450
  30. 204
  31. 184
  32. 116
  33. 384
  34. 246
  35. 248
  36. 78
  37. 72
  38. 56
  39. 130
  40. 126

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