Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 383 · 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.Which number is bigger: 38,514 or 38,511? (a) 38514 (b) 38511
2. 2.What is 100 less than 81,288?
3. 3.Round 28,522 to the nearest 100.
4. 4.Which number is smaller: 67,399 or 58,399? (a) 58399 (b) 67399
5. 5.Make the greatest 5-digit number using the digits 1, 3, 4, 5, 6 once each.
6. 6.Which number is bigger: 49,364 or 50,364? (a) 49364 (b) 50364
7. 7.Which number is bigger: 49,197 or 49,127? (a) 49197 (b) 49127
8. 8.Make the smallest 5-digit number using the digits 1, 4, 6, 9, 2 once each.
9. 9.Round 39,773 to the nearest 100.
10. 10.30000 + 2000 + 400 + 30 + 6 =
11. 11.Round 17,216 to the nearest 10.
12. 12.Which number is bigger: 26,738 or 26,678? (a) 26678 (b) 26738
13. 13.Which number is bigger: 20,500 or 20,590? (a) 20500 (b) 20590
14. 14.Make the greatest 5-digit number using the digits 5, 3, 7, 1, 9 once each.
15. 15.70000 + 3000 + 900 + 90 + 2 =
16. 16.Round 90,280 to the nearest 10.
17. 17.What is 10 less than 48,562?
18. 18.What is the value of the digit 1 in 15,836?
19. 19.What is 1,000 more than 40,061?
20. 20.What is 10 less than 12,995?
21. 21.Round 17,552 to the nearest 100.
22. 22.Make the greatest 5-digit number using the digits 2, 9, 5, 8, 4 once each.
23. 23.Round 50,460 to the nearest 10.
24. 24.Which number is bigger: 39,330 or 40,030? (a) 39330 (b) 40030
25. 25.What is the value of the digit 5 in 58,629?
26. 26.What is the value of the digit 9 in 13,596?
27. 27.Round 38,846 to the nearest 10.
28. 28.Which number is bigger: 75,752 or 79,752? (a) 79752 (b) 75752
29. 29.Round 17,554 to the nearest 10.
30. 30.Round 77,149 to the nearest 100.
31. 31.Which number is bigger: 62,459 or 62,959? (a) 62959 (b) 62459
32. 32.Round 68,985 to the nearest 10.
33. 33.80000 + 1000 + 700 + 30 + 5 =
34. 34.What is 100 less than 88,762?
35. 35.What is 10 less than 14,253?
36. 36.What is 10 more than 19,067?
37. 37.What is the value of the digit 9 in 41,970?
38. 38.10000 + 2000 + 400 + 10 + 4 =
39. 39.What is 100 more than 31,160?
40. 40.What is 1 less than 44,663?

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