Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 507 · 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 the value of the digit 6 in 60,142?
2. 2.Which number is bigger: 43,523 or 47,523? (a) 47523 (b) 43523
3. 3.Round 20,522 to the nearest 100.
4. 4.Round 92,709 to the nearest 10.
5. 5.Make the smallest 5-digit number using the digits 9, 4, 5, 6, 2 once each.
6. 6.Round 23,432 to the nearest 10.
7. 7.Round 15,806 to the nearest 10.
8. 8.30000 + 9000 + 400 + 40 + 6 =
9. 9.Round 60,746 to the nearest 10.
10. 10.What is 10 less than 23,042?
11. 11.Round 16,121 to the nearest 100.
12. 12.Round 55,423 to the nearest 10.
13. 13.30000 + 1000 + 100 + 40 + 7 =
14. 14.10000 + 2000 + 900 + 80 + 1 =
15. 15.What is 100 more than 53,579?
16. 16.Round 24,363 to the nearest 100.
17. 17.Round 33,340 to the nearest 100.
18. 18.What is the value of the digit 5 in 60,958?
19. 19.Round 60,858 to the nearest 100.
20. 20.Which number is smaller: 30,496 or 30,556? (a) 30496 (b) 30556
21. 21.What is the value of the digit 5 in 40,251?
22. 22.What is 1 less than 46,819?
23. 23.Make the greatest 5-digit number using the digits 6, 8, 3, 1, 2 once each.
24. 24.30000 + 3000 + 900 + 70 + 2 =
25. 25.Round 34,734 to the nearest 10.
26. 26.Round 72,836 to the nearest 100.
27. 27.What is 100 less than 99,500?
28. 28.Round 89,816 to the nearest 10.
29. 29.Round 24,922 to the nearest 10.
30. 30.What is 1 more than 99,565?
31. 31.What is the value of the digit 5 in 87,052?
32. 32.Make the smallest 5-digit number using the digits 4, 7, 2, 8, 1 once each.
33. 33.Which number is smaller: 31,170 or 31,130? (a) 31170 (b) 31130
34. 34.Which number is bigger: 68,198 or 68,190? (a) 68198 (b) 68190
35. 35.Round 11,365 to the nearest 100.
36. 36.Which number is smaller: 21,320 or 20,320? (a) 20320 (b) 21320
37. 37.What is 10 less than 40,628?
38. 38.Which number is bigger: 39,155 or 39,152? (a) 39155 (b) 39152
39. 39.10000 + 8000 + 600 + 30 + 8 =
40. 40.What is 1,000 less than 22,432?

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