Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 65 · 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.What is 10 more than 20,829?
2. 2.Round 23,614 to the nearest 100.
3. 3.Round 14,485 to the nearest 100.
4. 4.Round 11,144 to the nearest 100.
5. 5.Round 40,048 to the nearest 100.
6. 6.Round 13,011 to the nearest 10.
7. 7.Round 12,519 to the nearest 100.
8. 8.Make the greatest 5-digit number using the digits 8, 5, 9, 4, 3 once each.
9. 9.Round 11,841 to the nearest 100.
10. 10.Which number is smaller: 55,911 or 55,913? (a) 55911 (b) 55913
11. 11.Which number is smaller: 41,752 or 41,742? (a) 41752 (b) 41742
12. 12.Round 55,586 to the nearest 10.
13. 13.Which number is bigger: 31,172 or 34,172? (a) 31172 (b) 34172
14. 14.Round 38,433 to the nearest 100.
15. 15.What is the value of the digit 9 in 39,068?
16. 16.What is the value of the digit 4 in 67,401?
17. 17.Round 14,104 to the nearest 100.
18. 18.What is the value of the digit 8 in 50,948?
19. 19.Round 74,075 to the nearest 100.
20. 20.Which number is bigger: 26,863 or 22,863? (a) 22863 (b) 26863
21. 21.Make the smallest 5-digit number using the digits 9, 1, 6, 7, 2 once each.
22. 22.Round 89,456 to the nearest 100.
23. 23.What is the value of the digit 5 in 54,210?
24. 24.What is the value of the digit 4 in 72,184?
25. 25.Which number is bigger: 21,564 or 23,564? (a) 21564 (b) 23564
26. 26.Make the greatest 5-digit number using the digits 7, 3, 6, 1, 9 once each.
27. 27.Round 39,327 to the nearest 100.
28. 28.What is the value of the digit 8 in 20,458?
29. 29.Round 16,895 to the nearest 10.
30. 30.Round 42,790 to the nearest 10.
31. 31.20000 + 3000 + 800 + 50 + 2 =
32. 32.What is the value of the digit 1 in 10,246?
33. 33.30000 + 2000 + 500 + 20 + 8 =
34. 34.What is the value of the digit 2 in 20,938?
35. 35.What is 10 less than 43,748?
36. 36.90000 + 1000 + 400 + 20 + 2 =
37. 37.20000 + 3000 + 900 + 90 + 9 =
38. 38.Which number is bigger: 59,296 or 59,316? (a) 59296 (b) 59316
39. 39.Round 52,603 to the nearest 100.
40. 40.What is 1,000 less than 39,207?

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