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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 359 · 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. 1.27 × 3 =
  2. 2.31 × 4 =
  3. 3.76 × 4 =
  4. 4.32 × 7 =
  5. 5.26 × 4 =
  6. 6.17 × 3 =
  7. 7.51 × 3 =
  8. 8.26 × 8 =
  9. 9.83 × 6 =
  10. 10.32 × 8 =
  11. 11.94 × 3 =
  12. 12.79 × 3 =
  13. 13.54 × 9 =
  14. 14.92 × 5 =
  15. 15.91 × 6 =
  16. 16.69 × 6 =
  17. 17.23 × 7 =
  18. 18.73 × 5 =
  19. 19.62 × 3 =
  20. 20.24 × 6 =
  21. 21.38 × 3 =
  22. 22.24 × 7 =
  23. 23.66 × 7 =
  24. 24.16 × 5 =
  25. 25.63 × 6 =
  26. 26.15 × 9 =
  27. 27.61 × 7 =
  28. 28.59 × 5 =
  29. 29.12 × 4 =
  30. 30.64 × 9 =
  31. 31.33 × 7 =
  32. 32.13 × 5 =
  33. 33.47 × 3 =
  34. 34.57 × 4 =
  35. 35.79 × 7 =
  36. 36.74 × 3 =
  37. 37.36 × 9 =
  38. 38.74 × 7 =
  39. 39.43 × 8 =
  40. 40.25 × 4 =

Answer key

  1. 81
  2. 124
  3. 304
  4. 224
  5. 104
  6. 51
  7. 153
  8. 208
  9. 498
  10. 256
  11. 282
  12. 237
  13. 486
  14. 460
  15. 546
  16. 414
  17. 161
  18. 365
  19. 186
  20. 144
  21. 114
  22. 168
  23. 462
  24. 80
  25. 378
  26. 135
  27. 427
  28. 295
  29. 48
  30. 576
  31. 231
  32. 65
  33. 141
  34. 228
  35. 553
  36. 222
  37. 324
  38. 518
  39. 344
  40. 100

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