Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 289 · 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.Which number is smaller: 21,616 or 21,626? (a) 21626 (b) 21616
2. 2.Round 50,331 to the nearest 100.
3. 3.What is 1,000 less than 28,913?
4. 4.Round 31,557 to the nearest 100.
5. 5.50000 + 4000 + 900 + 80 + 5 =
6. 6.Which number is bigger: 31,460 or 31,455? (a) 31460 (b) 31455
7. 7.Which number is bigger: 87,139 or 87,134? (a) 87134 (b) 87139
8. 8.Which number is bigger: 29,570 or 29,630? (a) 29570 (b) 29630
9. 9.Round 15,757 to the nearest 100.
10. 10.30000 + 7000 + 400 + 50 + 3 =
11. 11.What is the value of the digit 6 in 89,602?
12. 12.Which number is smaller: 88,028 or 87,428? (a) 87428 (b) 88028
13. 13.Which number is bigger: 57,965 or 57,065? (a) 57965 (b) 57065
14. 14.What is 100 more than 70,359?
15. 15.10000 + 2000 + 700 + 50 + 8 =
16. 16.Round 67,802 to the nearest 10.
17. 17.Round 21,135 to the nearest 10.
18. 18.Round 24,137 to the nearest 10.
19. 19.Round 47,624 to the nearest 10.
20. 20.What is 1,000 more than 48,591?
21. 21.What is the value of the digit 4 in 25,419?
22. 22.Round 32,622 to the nearest 10.
23. 23.Round 60,495 to the nearest 10.
24. 24.Round 82,983 to the nearest 100.
25. 25.What is 10 more than 61,980?
26. 26.What is 10 more than 92,048?
27. 27.Which number is bigger: 29,023 or 34,023? (a) 29023 (b) 34023
28. 28.What is 1 less than 72,225?
29. 29.50000 + 5000 + 300 + 40 + 8 =
30. 30.Which number is bigger: 83,681 or 84,481? (a) 83681 (b) 84481
31. 31.Round 95,778 to the nearest 10.
32. 32.What is the value of the digit 8 in 85,103?
33. 33.Which number is smaller: 54,442 or 57,442? (a) 57442 (b) 54442
34. 34.What is the value of the digit 1 in 51,928?
35. 35.Which number is smaller: 59,720 or 58,920? (a) 58920 (b) 59720
36. 36.Round 84,911 to the nearest 100.
37. 37.60000 + 2000 + 200 + 30 + 6 =
38. 38.Make the smallest 5-digit number using the digits 2, 1, 5, 8, 6 once each.
39. 39.Which number is smaller: 49,843 or 49,783? (a) 49843 (b) 49783
40. 40.80000 + 2000 + 700 + 20 + 3 =

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