← Multiply 2-digit by 1-digit, tens first lesson New set →

Mental Multiplication Worksheet for Class 3 and 4

Mental maths lesson 8: Multiply 2-digit by 1-digit, tens first · Set 251 · 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. 1.55 × 9 =
  2. 2.65 × 8 =
  3. 3.59 × 4 =
  4. 4.78 × 5 =
  5. 5.89 × 5 =
  6. 6.73 × 3 =
  7. 7.13 × 8 =
  8. 8.71 × 3 =
  9. 9.46 × 8 =
  10. 10.16 × 7 =
  11. 11.26 × 3 =
  12. 12.27 × 6 =
  13. 13.96 × 5 =
  14. 14.85 × 3 =
  15. 15.93 × 3 =
  16. 16.72 × 6 =
  17. 17.55 × 4 =
  18. 18.22 × 6 =
  19. 19.31 × 4 =
  20. 20.29 × 6 =
  21. 21.58 × 4 =
  22. 22.83 × 5 =
  23. 23.34 × 6 =
  24. 24.73 × 5 =
  25. 25.15 × 3 =
  26. 26.72 × 7 =
  27. 27.99 × 3 =
  28. 28.65 × 7 =
  29. 29.32 × 4 =
  30. 30.61 × 9 =
  31. 31.49 × 7 =
  32. 32.54 × 3 =
  33. 33.67 × 8 =
  34. 34.29 × 7 =
  35. 35.66 × 4 =
  36. 36.19 × 4 =
  37. 37.37 × 3 =
  38. 38.24 × 8 =
  39. 39.28 × 5 =
  40. 40.54 × 4 =

Answer key

  1. 495
  2. 520
  3. 236
  4. 390
  5. 445
  6. 219
  7. 104
  8. 213
  9. 368
  10. 112
  11. 78
  12. 162
  13. 480
  14. 255
  15. 279
  16. 432
  17. 220
  18. 132
  19. 124
  20. 174
  21. 232
  22. 415
  23. 204
  24. 365
  25. 45
  26. 504
  27. 297
  28. 455
  29. 128
  30. 549
  31. 343
  32. 162
  33. 536
  34. 203
  35. 264
  36. 76
  37. 111
  38. 192
  39. 140
  40. 216

Free mental maths lessons, practice and worksheets at talentjr.in/mental-maths