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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 228 · 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. 1.92 × 3 =
  2. 2.71 × 4 =
  3. 3.53 × 6 =
  4. 4.31 × 8 =
  5. 5.34 × 9 =
  6. 6.31 × 3 =
  7. 7.22 × 9 =
  8. 8.58 × 3 =
  9. 9.76 × 6 =
  10. 10.61 × 7 =
  11. 11.26 × 9 =
  12. 12.83 × 8 =
  13. 13.44 × 9 =
  14. 14.12 × 8 =
  15. 15.74 × 9 =
  16. 16.38 × 4 =
  17. 17.52 × 4 =
  18. 18.46 × 5 =
  19. 19.81 × 3 =
  20. 20.41 × 6 =
  21. 21.86 × 4 =
  22. 22.94 × 3 =
  23. 23.71 × 7 =
  24. 24.43 × 7 =
  25. 25.18 × 4 =
  26. 26.13 × 7 =
  27. 27.84 × 5 =
  28. 28.14 × 9 =
  29. 29.48 × 4 =
  30. 30.88 × 5 =
  31. 31.92 × 4 =
  32. 32.31 × 5 =
  33. 33.31 × 6 =
  34. 34.96 × 8 =
  35. 35.97 × 9 =
  36. 36.23 × 9 =
  37. 37.18 × 7 =
  38. 38.22 × 7 =
  39. 39.52 × 8 =
  40. 40.92 × 7 =

Answer key

  1. 276
  2. 284
  3. 318
  4. 248
  5. 306
  6. 93
  7. 198
  8. 174
  9. 456
  10. 427
  11. 234
  12. 664
  13. 396
  14. 96
  15. 666
  16. 152
  17. 208
  18. 230
  19. 243
  20. 246
  21. 344
  22. 282
  23. 497
  24. 301
  25. 72
  26. 91
  27. 420
  28. 126
  29. 192
  30. 440
  31. 368
  32. 155
  33. 186
  34. 768
  35. 873
  36. 207
  37. 126
  38. 154
  39. 416
  40. 644

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