Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 107 · 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 50,544 to the nearest 10.
2. 2.Make the greatest 5-digit number using the digits 6, 8, 2, 7, 1 once each.
3. 3.Round 99,538 to the nearest 10.
4. 4.Which number is bigger: 54,789 or 63,789? (a) 63789 (b) 54789
5. 5.Make the greatest 5-digit number using the digits 9, 1, 7, 6, 5 once each.
6. 6.Which number is smaller: 19,109 or 19,129? (a) 19109 (b) 19129
7. 7.Round 13,623 to the nearest 10.
8. 8.Round 20,566 to the nearest 100.
9. 9.70000 + 6000 + 700 + 20 + 9 =
10. 10.Make the smallest 5-digit number using the digits 2, 7, 4, 3, 9 once each.
11. 11.Round 34,101 to the nearest 100.
12. 12.20000 + 2000 + 700 + 50 + 5 =
13. 13.Round 35,263 to the nearest 100.
14. 14.50000 + 1000 + 200 + 50 + 2 =
15. 15.Round 66,603 to the nearest 10.
16. 16.What is 1,000 more than 29,814?
17. 17.Make the smallest 5-digit number using the digits 4, 2, 6, 3, 1 once each.
18. 18.What is 1 more than 74,954?
19. 19.Which number is bigger: 50,280 or 51,080? (a) 51080 (b) 50280
20. 20.What is 10 less than 90,190?
21. 21.10000 + 9000 + 500 + 70 + 1 =
22. 22.Round 37,392 to the nearest 100.
23. 23.30000 + 3000 + 700 + 10 + 1 =
24. 24.What is the value of the digit 7 in 78,460?
25. 25.Round 39,791 to the nearest 10.
26. 26.20000 + 3000 + 300 + 20 + 2 =
27. 27.What is 1,000 more than 70,160?
28. 28.Round 94,369 to the nearest 10.
29. 29.Which number is smaller: 74,509 or 72,509? (a) 74509 (b) 72509
30. 30.Which number is bigger: 70,937 or 70,931? (a) 70937 (b) 70931
31. 31.Which number is bigger: 85,592 or 85,594? (a) 85594 (b) 85592
32. 32.Round 62,297 to the nearest 10.
33. 33.What is 1,000 less than 68,577?
34. 34.10000 + 8000 + 900 + 20 + 4 =
35. 35.What is 1 more than 92,464?
36. 36.Round 44,645 to the nearest 10.
37. 37.Which number is smaller: 41,482 or 41,487? (a) 41487 (b) 41482
38. 38.What is the value of the digit 7 in 18,367?
39. 39.Which number is smaller: 45,775 or 45,725? (a) 45775 (b) 45725
40. 40.Which number is bigger: 50,671 or 46,671? (a) 50671 (b) 46671

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