Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 794 · 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 45,398 to the nearest 10.
2. 2.What is 1,000 less than 50,999?
3. 3.Which number is bigger: 27,108 or 27,117? (a) 27117 (b) 27108
4. 4.Which number is smaller: 32,272 or 32,280? (a) 32272 (b) 32280
5. 5.Make the greatest 5-digit number using the digits 2, 3, 8, 6, 7 once each.
6. 6.Which number is bigger: 80,334 or 74,334? (a) 80334 (b) 74334
7. 7.Round 13,903 to the nearest 10.
8. 8.Make the greatest 5-digit number using the digits 1, 3, 8, 2, 4 once each.
9. 9.What is the value of the digit 6 in 56,702?
10. 10.Round 91,301 to the nearest 100.
11. 11.Which number is smaller: 27,017 or 27,010? (a) 27010 (b) 27017
12. 12.Make the greatest 5-digit number using the digits 2, 1, 7, 5, 9 once each.
13. 13.Round 55,080 to the nearest 10.
14. 14.What is the value of the digit 1 in 53,417?
15. 15.What is the value of the digit 9 in 95,274?
16. 16.What is 10 less than 58,435?
17. 17.Round 32,041 to the nearest 100.
18. 18.Round 69,652 to the nearest 10.
19. 19.What is the value of the digit 8 in 80,739?
20. 20.Round 34,530 to the nearest 10.
21. 21.Make the smallest 5-digit number using the digits 9, 8, 2, 1, 6 once each.
22. 22.Make the smallest 5-digit number using the digits 7, 1, 3, 8, 9 once each.
23. 23.Which number is smaller: 75,031 or 74,231? (a) 74231 (b) 75031
24. 24.Make the greatest 5-digit number using the digits 2, 9, 4, 3, 6 once each.
25. 25.30000 + 7000 + 100 + 70 + 4 =
26. 26.Which number is smaller: 82,566 or 82,569? (a) 82566 (b) 82569
27. 27.Which number is bigger: 35,352 or 33,352? (a) 33352 (b) 35352
28. 28.Which number is bigger: 21,042 or 24,042? (a) 24042 (b) 21042
29. 29.Round 24,952 to the nearest 10.
30. 30.Make the smallest 5-digit number using the digits 6, 4, 9, 3, 1 once each.
31. 31.Round 30,283 to the nearest 10.
32. 32.Which number is bigger: 50,519 or 50,529? (a) 50519 (b) 50529
33. 33.Which number is bigger: 54,200 or 56,200? (a) 54200 (b) 56200
34. 34.What is the value of the digit 9 in 49,261?
35. 35.Round 18,499 to the nearest 10.
36. 36.Round 50,495 to the nearest 10.
37. 37.Which number is bigger: 56,896 or 56,901? (a) 56896 (b) 56901
38. 38.Round 23,730 to the nearest 100.
39. 39.What is the value of the digit 9 in 47,920?
40. 40.What is 10 less than 75,526?

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