Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 694 · 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. 1.10000 + 2000 + 400 + 60 + 7 =
2. 2.Round 66,881 to the nearest 100.
3. 3.50000 + 8000 + 800 + 70 + 8 =
4. 4.Round 23,163 to the nearest 10.
5. 5.30000 + 3000 + 100 + 20 + 6 =
6. 6.Round 12,528 to the nearest 10.
7. 7.What is 100 more than 52,131?
8. 8.Round 54,677 to the nearest 100.
9. 9.Make the smallest 5-digit number using the digits 1, 3, 6, 5, 2 once each.
10. 10.Round 47,022 to the nearest 10.
11. 11.What is the value of the digit 9 in 50,294?
12. 12.What is the value of the digit 2 in 16,482?
13. 13.What is the value of the digit 8 in 82,043?
14. 14.Round 83,464 to the nearest 10.
15. 15.What is the value of the digit 8 in 28,564?
16. 16.What is the value of the digit 9 in 14,793?
17. 17.Round 23,336 to the nearest 10.
18. 18.Which number is bigger: 29,342 or 29,340? (a) 29342 (b) 29340
19. 19.Round 40,551 to the nearest 10.
20. 20.Round 11,878 to the nearest 100.
21. 21.What is the value of the digit 3 in 83,097?
22. 22.Which number is bigger: 47,041 or 38,041? (a) 47041 (b) 38041
23. 23.Round 21,580 to the nearest 100.
24. 24.Make the greatest 5-digit number using the digits 9, 5, 1, 2, 3 once each.
25. 25.What is 10 less than 25,388?
26. 26.90000 + 9000 + 200 + 60 + 4 =
27. 27.What is the value of the digit 7 in 23,417?
28. 28.What is 10 more than 78,649?
29. 29.What is 100 less than 47,243?
30. 30.Which number is smaller: 48,948 or 51,948? (a) 48948 (b) 51948
31. 31.What is the value of the digit 4 in 40,365?
32. 32.Make the smallest 5-digit number using the digits 7, 6, 2, 8, 5 once each.
33. 33.Round 66,889 to the nearest 100.
34. 34.What is the value of the digit 3 in 35,614?
35. 35.What is the value of the digit 2 in 97,832?
36. 36.Which number is smaller: 47,870 or 43,870? (a) 47870 (b) 43870
37. 37.Which number is smaller: 34,436 or 35,136? (a) 35136 (b) 34436
38. 38.50000 + 9000 + 400 + 80 + 2 =
39. 39.Round 46,912 to the nearest 10.
40. 40.Which number is bigger: 23,254 or 23,324? (a) 23324 (b) 23254

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