Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 633 · 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. 1.60000 + 9000 + 700 + 20 + 3 =
2. 2.Which number is smaller: 35,447 or 29,447? (a) 35447 (b) 29447
3. 3.What is 1 less than 38,925?
4. 4.What is the value of the digit 4 in 52,413?
5. 5.60000 + 1000 + 900 + 70 + 5 =
6. 6.Which number is bigger: 73,640 or 73,641? (a) 73641 (b) 73640
7. 7.Round 31,395 to the nearest 100.
8. 8.Make the smallest 5-digit number using the digits 2, 4, 5, 1, 6 once each.
9. 9.Round 99,806 to the nearest 100.
10. 10.Make the smallest 5-digit number using the digits 8, 9, 4, 5, 3 once each.
11. 11.Which number is bigger: 81,091 or 74,091? (a) 81091 (b) 74091
12. 12.Round 74,392 to the nearest 10.
13. 13.Round 54,264 to the nearest 100.
14. 14.Round 33,732 to the nearest 100.
15. 15.Make the smallest 5-digit number using the digits 3, 8, 1, 6, 4 once each.
16. 16.Which number is bigger: 26,052 or 26,062? (a) 26052 (b) 26062
17. 17.What is 10 more than 22,014?
18. 18.Round 53,943 to the nearest 100.
19. 19.Round 13,532 to the nearest 10.
20. 20.10000 + 5000 + 200 + 10 + 2 =
21. 21.What is the value of the digit 3 in 23,058?
22. 22.What is the value of the digit 1 in 78,134?
23. 23.Round 79,028 to the nearest 10.
24. 24.70000 + 3000 + 800 + 90 + 3 =
25. 25.What is the value of the digit 4 in 42,056?
26. 26.Round 92,094 to the nearest 10.
27. 27.Make the greatest 5-digit number using the digits 3, 1, 2, 7, 9 once each.
28. 28.What is 1,000 less than 28,562?
29. 29.Round 98,544 to the nearest 100.
30. 30.Round 36,307 to the nearest 100.
31. 31.What is the value of the digit 5 in 49,605?
32. 32.Round 75,570 to the nearest 100.
33. 33.Make the greatest 5-digit number using the digits 4, 8, 1, 9, 3 once each.
34. 34.Round 39,917 to the nearest 100.
35. 35.Round 80,635 to the nearest 10.
36. 36.What is the value of the digit 4 in 29,534?
37. 37.What is 100 more than 93,042?
38. 38.What is the value of the digit 6 in 76,014?
39. 39.What is 100 less than 25,740?
40. 40.Round 23,783 to the nearest 100.

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