Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 72 · 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.Make the greatest 5-digit number using the digits 5, 7, 3, 8, 2 once each.
2. 2.Which number is smaller: 47,591 or 47,594? (a) 47591 (b) 47594
3. 3.Which number is bigger: 40,779 or 35,779? (a) 40779 (b) 35779
4. 4.Which number is bigger: 76,051 or 76,111? (a) 76111 (b) 76051
5. 5.Which number is bigger: 54,652 or 54,656? (a) 54652 (b) 54656
6. 6.What is 1 more than 65,804?
7. 7.Round 27,431 to the nearest 100.
8. 8.What is the value of the digit 3 in 47,063?
9. 9.Round 43,419 to the nearest 10.
10. 10.Which number is bigger: 58,986 or 58,906? (a) 58986 (b) 58906
11. 11.What is the value of the digit 1 in 54,190?
12. 12.Round 24,424 to the nearest 10.
13. 13.What is the value of the digit 1 in 19,764?
14. 14.Round 11,614 to the nearest 100.
15. 15.Make the greatest 5-digit number using the digits 2, 9, 4, 7, 8 once each.
16. 16.50000 + 8000 + 200 + 30 + 8 =
17. 17.Round 30,677 to the nearest 10.
18. 18.Round 17,238 to the nearest 100.
19. 19.20000 + 1000 + 200 + 50 + 9 =
20. 20.Which number is smaller: 77,932 or 77,938? (a) 77938 (b) 77932
21. 21.Which number is bigger: 88,332 or 83,332? (a) 88332 (b) 83332
22. 22.80000 + 9000 + 300 + 80 + 9 =
23. 23.Make the smallest 5-digit number using the digits 1, 8, 5, 7, 2 once each.
24. 24.Which number is bigger: 79,702 or 84,702? (a) 84702 (b) 79702
25. 25.Make the smallest 5-digit number using the digits 2, 9, 4, 6, 3 once each.
26. 26.Round 28,043 to the nearest 100.
27. 27.What is 10 more than 96,765?
28. 28.70000 + 7000 + 300 + 20 + 5 =
29. 29.Round 23,412 to the nearest 100.
30. 30.80000 + 8000 + 700 + 80 + 5 =
31. 31.Round 41,811 to the nearest 100.
32. 32.70000 + 5000 + 700 + 20 + 9 =
33. 33.Round 54,912 to the nearest 10.
34. 34.Round 55,927 to the nearest 100.
35. 35.What is 1,000 less than 30,854?
36. 36.What is 100 more than 26,129?
37. 37.What is 1,000 less than 51,475?
38. 38.Round 35,254 to the nearest 100.
39. 39.30000 + 1000 + 800 + 70 + 3 =
40. 40.What is 100 more than 55,534?

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