Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 586 · 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. 1.50000 + 5000 + 100 + 10 + 6 =
2. 2.Which number is smaller: 40,714 or 40,624? (a) 40714 (b) 40624
3. 3.Round 26,568 to the nearest 100.
4. 4.50000 + 2000 + 800 + 70 + 3 =
5. 5.Round 27,051 to the nearest 10.
6. 6.Which number is bigger: 56,355 or 59,355? (a) 56355 (b) 59355
7. 7.Round 19,544 to the nearest 100.
8. 8.80000 + 3000 + 800 + 60 + 1 =
9. 9.Which number is smaller: 50,647 or 50,650? (a) 50650 (b) 50647
10. 10.Which number is smaller: 22,008 or 22,018? (a) 22008 (b) 22018
11. 11.What is 1 more than 15,128?
12. 12.What is 100 less than 52,984?
13. 13.Round 75,602 to the nearest 10.
14. 14.Round 43,295 to the nearest 100.
15. 15.Round 80,815 to the nearest 10.
16. 16.90000 + 2000 + 200 + 30 + 1 =
17. 17.What is the value of the digit 1 in 67,421?
18. 18.What is the value of the digit 7 in 67,839?
19. 19.30000 + 8000 + 500 + 60 + 3 =
20. 20.Round 13,278 to the nearest 10.
21. 21.What is the value of the digit 7 in 40,371?
22. 22.Round 50,263 to the nearest 100.
23. 23.What is 1,000 more than 40,955?
24. 24.Make the greatest 5-digit number using the digits 1, 8, 7, 9, 6 once each.
25. 25.What is the value of the digit 3 in 29,534?
26. 26.Which number is smaller: 79,710 or 88,710? (a) 88710 (b) 79710
27. 27.Which number is bigger: 43,363 or 43,963? (a) 43363 (b) 43963
28. 28.Make the greatest 5-digit number using the digits 8, 1, 7, 3, 5 once each.
29. 29.Round 38,045 to the nearest 100.
30. 30.Make the smallest 5-digit number using the digits 2, 4, 1, 5, 6 once each.
31. 31.What is 10 more than 63,235?
32. 32.What is the value of the digit 8 in 56,087?
33. 33.What is 10 less than 22,535?
34. 34.Which number is bigger: 74,582 or 74,590? (a) 74582 (b) 74590
35. 35.What is the value of the digit 3 in 48,932?
36. 36.Which number is bigger: 34,173 or 34,165? (a) 34165 (b) 34173
37. 37.Round 29,145 to the nearest 10.
38. 38.Which number is smaller: 25,267 or 24,967? (a) 24967 (b) 25267
39. 39.Which number is bigger: 82,610 or 82,640? (a) 82640 (b) 82610
40. 40.Which number is bigger: 23,530 or 23,520? (a) 23520 (b) 23530

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