Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 949 · 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. 1.32 × ? = 32000
2. 2.871 × 10 =
3. 3.477 × 10 =
4. 4.272 × 10 =
5. 5.29 × 1000 =
6. 6.24 × 100 =
7. 7.33 × 100 =
8. 8.73 × 10 =
9. 9.37 × ? = 37000
10. 10.22 × 100 =
11. 11.289 × ? = 2890
12. 12.26 × ? = 26000
13. 13.583 × 10 =
14. 14.63 × ? = 6300
15. 15.15 × 1000 =
16. 16.61 × 100 =
17. 17.30 × 100 =
18. 18.24 × 1000 =
19. 19.3 × ? = 300
20. 20.289 × 10 =
21. 21.10 × ? = 10000
22. 22.83 × 100 =
23. 23.4 × 1000 =
24. 24.73 × 100 =
25. 25.8 × 1000 =
26. 26.622 × ? = 6220
27. 27.209 × 10 =
28. 28.10 × 1000 =
29. 29.565 × ? = 5650
30. 30.37 × 1000 =
31. 31.22 × 1000 =
32. 32.87 × 100 =
33. 33.16 × 1000 =
34. 34.20 × ? = 20000
35. 35.91 × ? = 9100
36. 36.932 × 10 =
37. 37.11 × 1000 =
38. 38.10 × 100 =
39. 39.8 × ? = 8000
40. 40.57 × 100 =

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