Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 858 · 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: 38,635 or 38,435? (a) 38635 (b) 38435
2. 2.Round 70,971 to the nearest 10.
3. 3.Which number is smaller: 43,597 or 43,589? (a) 43589 (b) 43597
4. 4.Round 53,165 to the nearest 10.
5. 5.What is the value of the digit 1 in 20,416?
6. 6.Round 14,924 to the nearest 100.
7. 7.Which number is bigger: 24,382 or 24,389? (a) 24389 (b) 24382
8. 8.Make the smallest 5-digit number using the digits 3, 1, 2, 9, 8 once each.
9. 9.Round 26,215 to the nearest 100.
10. 10.Make the smallest 5-digit number using the digits 8, 1, 9, 3, 7 once each.
11. 11.Round 61,261 to the nearest 10.
12. 12.60000 + 7000 + 400 + 60 + 1 =
13. 13.Round 47,956 to the nearest 10.
14. 14.80000 + 3000 + 900 + 10 + 5 =
15. 15.Make the greatest 5-digit number using the digits 5, 2, 1, 8, 3 once each.
16. 16.Round 42,873 to the nearest 100.
17. 17.Make the smallest 5-digit number using the digits 7, 3, 2, 1, 6 once each.
18. 18.Which number is bigger: 67,767 or 67,717? (a) 67767 (b) 67717
19. 19.Make the smallest 5-digit number using the digits 8, 3, 4, 1, 5 once each.
20. 20.Round 53,068 to the nearest 10.
21. 21.50000 + 5000 + 700 + 20 + 6 =
22. 22.Make the greatest 5-digit number using the digits 8, 1, 9, 6, 4 once each.
23. 23.90000 + 1000 + 200 + 40 + 6 =
24. 24.Round 86,288 to the nearest 10.
25. 25.Round 91,769 to the nearest 10.
26. 26.What is 10 more than 96,663?
27. 27.Which number is bigger: 81,293 or 81,333? (a) 81293 (b) 81333
28. 28.What is 1,000 more than 66,063?
29. 29.Which number is bigger: 79,291 or 75,291? (a) 79291 (b) 75291
30. 30.Round 65,574 to the nearest 10.
31. 31.What is 10 more than 42,341?
32. 32.What is the value of the digit 5 in 91,685?
33. 33.Round 75,633 to the nearest 10.
34. 34.Round 69,925 to the nearest 10.
35. 35.Round 33,240 to the nearest 100.
36. 36.What is 1 more than 70,954?
37. 37.What is the value of the digit 2 in 54,612?
38. 38.What is the value of the digit 2 in 16,724?
39. 39.Round 15,758 to the nearest 10.
40. 40.What is 1,000 more than 83,405?

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