Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 997 · 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 52,185 to the nearest 10.
2. 2.Round 50,890 to the nearest 100.
3. 3.Which number is bigger: 63,700 or 63,720? (a) 63720 (b) 63700
4. 4.Round 39,966 to the nearest 10.
5. 5.Which number is smaller: 39,751 or 40,451? (a) 39751 (b) 40451
6. 6.Which number is smaller: 70,122 or 70,117? (a) 70122 (b) 70117
7. 7.What is the value of the digit 2 in 70,128?
8. 8.Round 85,319 to the nearest 10.
9. 9.What is the value of the digit 2 in 69,278?
10. 10.20000 + 4000 + 200 + 30 + 1 =
11. 11.Round 14,977 to the nearest 10.
12. 12.Round 28,424 to the nearest 100.
13. 13.What is the value of the digit 5 in 27,985?
14. 14.What is 1 more than 22,392?
15. 15.Which number is bigger: 32,698 or 32,694? (a) 32694 (b) 32698
16. 16.Which number is smaller: 58,888 or 58,880? (a) 58880 (b) 58888
17. 17.Which number is bigger: 87,936 or 91,936? (a) 87936 (b) 91936
18. 18.20000 + 8000 + 200 + 30 + 7 =
19. 19.What is the value of the digit 5 in 95,760?
20. 20.What is 1 more than 40,879?
21. 21.Which number is bigger: 23,762 or 23,682? (a) 23762 (b) 23682
22. 22.Make the greatest 5-digit number using the digits 6, 8, 9, 5, 1 once each.
23. 23.Which number is smaller: 47,105 or 47,095? (a) 47105 (b) 47095
24. 24.Round 91,784 to the nearest 100.
25. 25.What is 1 more than 51,099?
26. 26.Make the smallest 5-digit number using the digits 6, 2, 3, 5, 4 once each.
27. 27.Round 16,107 to the nearest 10.
28. 28.Round 70,652 to the nearest 100.
29. 29.Round 53,010 to the nearest 10.
30. 30.Round 14,280 to the nearest 10.
31. 31.What is 10 more than 24,748?
32. 32.Make the smallest 5-digit number using the digits 6, 4, 1, 7, 3 once each.
33. 33.10000 + 3000 + 600 + 10 + 1 =
34. 34.Make the greatest 5-digit number using the digits 5, 2, 8, 7, 9 once each.
35. 35.Make the smallest 5-digit number using the digits 9, 5, 8, 3, 6 once each.
36. 36.Round 13,241 to the nearest 100.
37. 37.50000 + 8000 + 100 + 50 + 7 =
38. 38.What is the value of the digit 9 in 74,592?
39. 39.Round 48,125 to the nearest 100.
40. 40.What is 1,000 less than 42,534?

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