← 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 672 · 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. 1.21 × 3 =
  2. 2.81 × 3 =
  3. 3.99 × 4 =
  4. 4.25 × 4 =
  5. 5.57 × 3 =
  6. 6.34 × 8 =
  7. 7.19 × 5 =
  8. 8.89 × 3 =
  9. 9.34 × 4 =
  10. 10.65 × 6 =
  11. 11.35 × 8 =
  12. 12.88 × 9 =
  13. 13.18 × 8 =
  14. 14.45 × 8 =
  15. 15.83 × 6 =
  16. 16.84 × 3 =
  17. 17.86 × 3 =
  18. 18.31 × 7 =
  19. 19.44 × 8 =
  20. 20.12 × 6 =
  21. 21.33 × 6 =
  22. 22.14 × 7 =
  23. 23.48 × 3 =
  24. 24.51 × 7 =
  25. 25.53 × 4 =
  26. 26.73 × 3 =
  27. 27.27 × 9 =
  28. 28.81 × 7 =
  29. 29.68 × 6 =
  30. 30.74 × 4 =
  31. 31.39 × 6 =
  32. 32.33 × 4 =
  33. 33.23 × 7 =
  34. 34.27 × 6 =
  35. 35.65 × 4 =
  36. 36.32 × 9 =
  37. 37.75 × 4 =
  38. 38.91 × 6 =
  39. 39.79 × 9 =
  40. 40.99 × 3 =

Answer key

  1. 63
  2. 243
  3. 396
  4. 100
  5. 171
  6. 272
  7. 95
  8. 267
  9. 136
  10. 390
  11. 280
  12. 792
  13. 144
  14. 360
  15. 498
  16. 252
  17. 258
  18. 217
  19. 352
  20. 72
  21. 198
  22. 98
  23. 144
  24. 357
  25. 212
  26. 219
  27. 243
  28. 567
  29. 408
  30. 296
  31. 234
  32. 132
  33. 161
  34. 162
  35. 260
  36. 288
  37. 300
  38. 546
  39. 711
  40. 297

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