Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 656 · 40 questions

The trick (Place-value slide): × 10: write one 0 after the number. × 100: write two 0s. × 1000: write three 0s. Missing number: count how many zeros were added — one 0 is × 10, two 0s is × 100.

1. 1.43 × 1000 =
2. 2.15 × 100 =
3. 3.89 × ? = 8900
4. 4.135 × 10 =
5. 5.59 × 100 =
6. 6.82 × 100 =
7. 7.41 × ? = 41000
8. 8.218 × ? = 2180
9. 9.50 × 1000 =
10. 10.61 × 100 =
11. 11.45 × 1000 =
12. 12.72 × ? = 7200
13. 13.24 × 100 =
14. 14.821 × ? = 8210
15. 15.29 × 1000 =
16. 16.4 × 1000 =
17. 17.456 × 10 =
18. 18.61 × ? = 6100
19. 19.83 × ? = 8300
20. 20.22 × 100 =
21. 21.68 × ? = 680
22. 22.107 × 10 =
23. 23.28 × 100 =
24. 24.611 × 10 =
25. 25.21 × 100 =
26. 26.878 × 10 =
27. 27.25 × 10 =
28. 28.38 × 1000 =
29. 29.931 × ? = 9310
30. 30.914 × 10 =
31. 31.92 × 100 =
32. 32.102 × 10 =
33. 33.35 × 1000 =
34. 34.154 × 10 =
35. 35.42 × 100 =
36. 36.22 × 1000 =
37. 37.91 × 100 =
38. 38.29 × ? = 2900
39. 39.19 × 1000 =
40. 40.91 × ? = 9100

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