Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 602 · 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 42,394 to the nearest 100.
2. 2.Which number is bigger: 63,086 or 62,486? (a) 62486 (b) 63086
3. 3.What is the value of the digit 3 in 40,379?
4. 4.Make the smallest 5-digit number using the digits 3, 7, 2, 8, 1 once each.
5. 5.What is 10 more than 92,193?
6. 6.Round 20,239 to the nearest 10.
7. 7.What is 100 more than 49,677?
8. 8.Round 35,428 to the nearest 100.
9. 9.Which number is smaller: 70,769 or 70,770? (a) 70769 (b) 70770
10. 10.Round 75,902 to the nearest 10.
11. 11.What is 10 less than 60,668?
12. 12.Round 88,519 to the nearest 10.
13. 13.Make the smallest 5-digit number using the digits 6, 3, 1, 5, 9 once each.
14. 14.Which number is smaller: 30,595 or 30,593? (a) 30593 (b) 30595
15. 15.80000 + 5000 + 100 + 10 + 3 =
16. 16.What is 1,000 more than 96,554?
17. 17.Round 97,619 to the nearest 100.
18. 18.Which number is bigger: 34,883 or 34,889? (a) 34883 (b) 34889
19. 19.Round 14,863 to the nearest 100.
20. 20.Make the greatest 5-digit number using the digits 2, 4, 9, 1, 6 once each.
21. 21.What is 1 less than 80,533?
22. 22.What is 10 less than 36,436?
23. 23.What is 1,000 less than 50,547?
24. 24.Round 26,626 to the nearest 100.
25. 25.Round 80,449 to the nearest 100.
26. 26.Round 63,518 to the nearest 10.
27. 27.What is the value of the digit 5 in 26,485?
28. 28.Round 39,104 to the nearest 100.
29. 29.What is the value of the digit 7 in 61,579?
30. 30.Which number is smaller: 49,426 or 50,126? (a) 50126 (b) 49426
31. 31.Which number is bigger: 86,854 or 87,254? (a) 86854 (b) 87254
32. 32.Which number is bigger: 53,371 or 50,371? (a) 50371 (b) 53371
33. 33.Round 69,085 to the nearest 10.
34. 34.Round 34,927 to the nearest 10.
35. 35.Round 32,400 to the nearest 10.
36. 36.What is the value of the digit 8 in 80,671?
37. 37.What is the value of the digit 8 in 80,416?
38. 38.Which number is bigger: 45,889 or 45,884? (a) 45889 (b) 45884
39. 39.Round 71,847 to the nearest 10.
40. 40.Which number is bigger: 45,085 or 45,086? (a) 45086 (b) 45085

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