← 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 599 · 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. 1.57 × 7 =
  2. 2.51 × 4 =
  3. 3.74 × 5 =
  4. 4.21 × 9 =
  5. 5.79 × 9 =
  6. 6.39 × 8 =
  7. 7.55 × 9 =
  8. 8.63 × 3 =
  9. 9.35 × 9 =
  10. 10.91 × 7 =
  11. 11.48 × 8 =
  12. 12.19 × 9 =
  13. 13.21 × 6 =
  14. 14.49 × 5 =
  15. 15.32 × 8 =
  16. 16.31 × 7 =
  17. 17.16 × 5 =
  18. 18.69 × 3 =
  19. 19.49 × 7 =
  20. 20.76 × 6 =
  21. 21.27 × 7 =
  22. 22.13 × 9 =
  23. 23.74 × 8 =
  24. 24.88 × 6 =
  25. 25.35 × 7 =
  26. 26.59 × 4 =
  27. 27.26 × 6 =
  28. 28.51 × 5 =
  29. 29.59 × 6 =
  30. 30.13 × 8 =
  31. 31.51 × 9 =
  32. 32.76 × 3 =
  33. 33.79 × 8 =
  34. 34.56 × 9 =
  35. 35.29 × 6 =
  36. 36.15 × 5 =
  37. 37.24 × 5 =
  38. 38.41 × 9 =
  39. 39.92 × 6 =
  40. 40.28 × 5 =

Answer key

  1. 399
  2. 204
  3. 370
  4. 189
  5. 711
  6. 312
  7. 495
  8. 189
  9. 315
  10. 637
  11. 384
  12. 171
  13. 126
  14. 245
  15. 256
  16. 217
  17. 80
  18. 207
  19. 343
  20. 456
  21. 189
  22. 117
  23. 592
  24. 528
  25. 245
  26. 236
  27. 156
  28. 255
  29. 354
  30. 104
  31. 459
  32. 228
  33. 632
  34. 504
  35. 174
  36. 75
  37. 120
  38. 369
  39. 552
  40. 140

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