Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 746 · 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 30,594 to the nearest 100.
2. 2.What is the value of the digit 9 in 35,798?
3. 3.What is the value of the digit 9 in 19,807?
4. 4.20000 + 6000 + 300 + 80 + 1 =
5. 5.90000 + 9000 + 800 + 20 + 4 =
6. 6.10000 + 3000 + 200 + 60 + 9 =
7. 7.Round 78,607 to the nearest 10.
8. 8.70000 + 6000 + 400 + 20 + 9 =
9. 9.What is 10 more than 48,396?
10. 10.Which number is smaller: 29,757 or 29,753? (a) 29753 (b) 29757
11. 11.What is 10 more than 66,335?
12. 12.Make the smallest 5-digit number using the digits 3, 4, 7, 2, 1 once each.
13. 13.Round 39,945 to the nearest 100.
14. 14.Make the greatest 5-digit number using the digits 9, 2, 1, 5, 4 once each.
15. 15.What is the value of the digit 3 in 64,153?
16. 16.What is the value of the digit 7 in 73,084?
17. 17.What is 1,000 less than 53,319?
18. 18.40000 + 2000 + 500 + 30 + 9 =
19. 19.Round 36,487 to the nearest 10.
20. 20.What is the value of the digit 7 in 79,426?
21. 21.Round 91,816 to the nearest 10.
22. 22.Which number is bigger: 74,681 or 74,761? (a) 74761 (b) 74681
23. 23.What is the value of the digit 3 in 94,637?
24. 24.Round 30,103 to the nearest 10.
25. 25.Make the smallest 5-digit number using the digits 7, 8, 4, 2, 3 once each.
26. 26.Which number is smaller: 68,626 or 72,626? (a) 68626 (b) 72626
27. 27.70000 + 3000 + 900 + 70 + 6 =
28. 28.Round 85,558 to the nearest 10.
29. 29.What is 100 less than 79,942?
30. 30.Make the greatest 5-digit number using the digits 5, 7, 2, 1, 4 once each.
31. 31.What is the value of the digit 7 in 71,409?
32. 32.Make the smallest 5-digit number using the digits 3, 2, 1, 6, 7 once each.
33. 33.Round 37,573 to the nearest 100.
34. 34.Round 21,894 to the nearest 100.
35. 35.Round 14,601 to the nearest 10.
36. 36.Which number is smaller: 89,179 or 89,229? (a) 89229 (b) 89179
37. 37.What is 1,000 more than 39,776?
38. 38.What is the value of the digit 9 in 79,458?
39. 39.Which number is smaller: 33,869 or 33,849? (a) 33849 (b) 33869
40. 40.What is 10 more than 17,725?

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