Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 999 · 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. 1.16 × ? = 1600
2. 2.836 × ? = 8360
3. 3.14 × ? = 14000
4. 4.12 × ? = 1200
5. 5.862 × ? = 8620
6. 6.931 × 10 =
7. 7.27 × 100 =
8. 8.165 × ? = 1650
9. 9.349 × 10 =
10. 10.99 × 10 =
11. 11.56 × 100 =
12. 12.177 × ? = 1770
13. 13.17 × ? = 17000
14. 14.210 × 10 =
15. 15.58 × 100 =
16. 16.91 × 100 =
17. 17.4 × 1000 =
18. 18.13 × 100 =
19. 19.49 × 100 =
20. 20.45 × 1000 =
21. 21.33 × ? = 33000
22. 22.43 × ? = 43000
23. 23.7 × ? = 700
24. 24.31 × ? = 31000
25. 25.49 × ? = 4900
26. 26.35 × ? = 3500
27. 27.21 × 1000 =
28. 28.339 × 10 =
29. 29.5 × 10 =
30. 30.9 × ? = 9000
31. 31.36 × 100 =
32. 32.20 × 1000 =
33. 33.11 × ? = 1100
34. 34.476 × ? = 4760
35. 35.81 × 100 =
36. 36.423 × 10 =
37. 37.404 × 10 =
38. 38.760 × ? = 7600
39. 39.94 × ? = 9400
40. 40.23 × ? = 2300

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