Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 963 · 40 sums

The method (Look one place to the right): Places from the left: ten thousands, thousands, hundreds, tens, ones. Compare numbers from the left until a digit is different. Round to 10: look at the ones digit. Round to 100: look at the tens digit. 5 or more → up. Greatest number from digits: biggest digit first. Smallest: smallest digit first.

1. 1.Round 39,909 to the nearest 100.
2. 2.Round 83,677 to the nearest 100.
3. 3.20000 + 6000 + 400 + 30 + 7 =
4. 4.Which number is bigger: 63,000 or 62,998? (a) 63000 (b) 62998
5. 5.Make the smallest 5-digit number using the digits 7, 8, 5, 3, 1 once each.
6. 6.Round 47,510 to the nearest 100.
7. 7.Round 72,418 to the nearest 100.
8. 8.Round 46,098 to the nearest 10.
9. 9.Round 93,970 to the nearest 100.
10. 10.What is the value of the digit 9 in 76,409?
11. 11.Round 83,247 to the nearest 100.
12. 12.Round 64,845 to the nearest 10.
13. 13.Round 92,649 to the nearest 100.
14. 14.Round 57,566 to the nearest 100.
15. 15.Which number is bigger: 19,641 or 19,633? (a) 19641 (b) 19633
16. 16.What is the value of the digit 9 in 21,093?
17. 17.What is the value of the digit 6 in 58,624?
18. 18.90000 + 6000 + 700 + 30 + 1 =
19. 19.Which number is bigger: 77,105 or 77,114? (a) 77114 (b) 77105
20. 20.90000 + 7000 + 500 + 50 + 9 =
21. 21.Round 93,497 to the nearest 10.
22. 22.Which number is smaller: 67,693 or 74,693? (a) 74693 (b) 67693
23. 23.Round 17,387 to the nearest 10.
24. 24.What is the value of the digit 7 in 17,420?
25. 25.Round 40,482 to the nearest 100.
26. 26.Round 43,995 to the nearest 100.
27. 27.Which number is bigger: 57,891 or 56,991? (a) 57891 (b) 56991
28. 28.Round 81,312 to the nearest 10.
29. 29.What is 1 less than 53,160?
30. 30.What is the value of the digit 1 in 92,137?
31. 31.What is 10 more than 73,815?
32. 32.10000 + 4000 + 300 + 10 + 2 =
33. 33.Make the greatest 5-digit number using the digits 8, 6, 3, 1, 9 once each.
34. 34.Which number is bigger: 21,305 or 18,305? (a) 18305 (b) 21305
35. 35.Make the greatest 5-digit number using the digits 4, 1, 3, 5, 6 once each.
36. 36.Round 33,658 to the nearest 10.
37. 37.What is the value of the digit 9 in 36,942?
38. 38.70000 + 7000 + 100 + 90 + 5 =
39. 39.Round 19,403 to the nearest 100.
40. 40.What is 100 less than 53,400?

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