Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 574 · 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 41,895 to the nearest 100.
2. 2.Which number is bigger: 24,548 or 23,948? (a) 24548 (b) 23948
3. 3.Round 41,292 to the nearest 100.
4. 4.50000 + 5000 + 200 + 40 + 1 =
5. 5.Round 88,086 to the nearest 100.
6. 6.Round 42,784 to the nearest 100.
7. 7.Round 26,055 to the nearest 100.
8. 8.Which number is bigger: 87,971 or 87,941? (a) 87941 (b) 87971
9. 9.Round 65,007 to the nearest 100.
10. 10.Which number is smaller: 19,386 or 19,395? (a) 19395 (b) 19386
11. 11.Round 12,034 to the nearest 100.
12. 12.Round 71,955 to the nearest 10.
13. 13.Round 20,392 to the nearest 100.
14. 14.Round 13,494 to the nearest 10.
15. 15.Which number is smaller: 59,688 or 59,668? (a) 59668 (b) 59688
16. 16.Round 57,649 to the nearest 100.
17. 17.Round 80,451 to the nearest 10.
18. 18.90000 + 2000 + 800 + 50 + 9 =
19. 19.What is 10 less than 27,452?
20. 20.50000 + 4000 + 300 + 90 + 9 =
21. 21.Round 61,983 to the nearest 100.
22. 22.50000 + 1000 + 800 + 80 + 7 =
23. 23.Make the greatest 5-digit number using the digits 5, 3, 4, 1, 9 once each.
24. 24.Which number is smaller: 32,474 or 32,471? (a) 32474 (b) 32471
25. 25.Round 60,513 to the nearest 100.
26. 26.Round 20,989 to the nearest 100.
27. 27.Round 13,821 to the nearest 100.
28. 28.What is 1 less than 66,223?
29. 29.Round 60,020 to the nearest 100.
30. 30.Make the smallest 5-digit number using the digits 1, 9, 7, 4, 6 once each.
31. 31.Which number is bigger: 64,744 or 64,738? (a) 64738 (b) 64744
32. 32.90000 + 9000 + 700 + 20 + 9 =
33. 33.What is the value of the digit 6 in 91,267?
34. 34.30000 + 3000 + 200 + 60 + 2 =
35. 35.What is the value of the digit 7 in 20,347?
36. 36.Round 79,360 to the nearest 10.
37. 37.Make the smallest 5-digit number using the digits 2, 1, 5, 4, 7 once each.
38. 38.What is 100 more than 22,645?
39. 39.Make the greatest 5-digit number using the digits 5, 9, 6, 3, 8 once each.
40. 40.What is the value of the digit 7 in 80,957?

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