Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 517 · 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: 20,907 or 20,903? (a) 20903 (b) 20907
2. 2.Which number is smaller: 61,207 or 61,206? (a) 61207 (b) 61206
3. 3.70000 + 3000 + 500 + 20 + 6 =
4. 4.Which number is bigger: 30,121 or 30,171? (a) 30121 (b) 30171
5. 5.What is 10 more than 18,194?
6. 6.Round 69,023 to the nearest 10.
7. 7.What is the value of the digit 1 in 41,359?
8. 8.Round 70,135 to the nearest 100.
9. 9.What is the value of the digit 6 in 68,539?
10. 10.Round 81,620 to the nearest 100.
11. 11.Make the greatest 5-digit number using the digits 2, 6, 4, 3, 8 once each.
12. 12.Which number is smaller: 89,062 or 89,071? (a) 89071 (b) 89062
13. 13.80000 + 6000 + 100 + 80 + 6 =
14. 14.Round 34,409 to the nearest 10.
15. 15.What is the value of the digit 7 in 70,912?
16. 16.Make the greatest 5-digit number using the digits 3, 8, 5, 6, 4 once each.
17. 17.Round 81,890 to the nearest 100.
18. 18.Which number is bigger: 22,102 or 22,094? (a) 22094 (b) 22102
19. 19.What is the value of the digit 2 in 20,814?
20. 20.What is 1,000 more than 21,937?
21. 21.Round 14,878 to the nearest 100.
22. 22.Round 23,663 to the nearest 100.
23. 23.Round 14,268 to the nearest 100.
24. 24.What is 1 less than 19,100?
25. 25.What is the value of the digit 7 in 17,260?
26. 26.20000 + 8000 + 300 + 60 + 2 =
27. 27.What is 1 less than 65,124?
28. 28.10000 + 8000 + 200 + 90 + 9 =
29. 29.70000 + 1000 + 200 + 50 + 9 =
30. 30.What is the value of the digit 4 in 24,189?
31. 31.90000 + 8000 + 300 + 50 + 6 =
32. 32.What is the value of the digit 5 in 56,940?
33. 33.Which number is smaller: 24,625 or 24,634? (a) 24625 (b) 24634
34. 34.70000 + 6000 + 100 + 40 + 5 =
35. 35.Which number is smaller: 63,693 or 63,688? (a) 63688 (b) 63693
36. 36.Round 49,772 to the nearest 10.
37. 37.Which number is bigger: 57,371 or 56,971? (a) 56971 (b) 57371
38. 38.20000 + 3000 + 700 + 60 + 7 =
39. 39.70000 + 5000 + 500 + 20 + 6 =
40. 40.What is the value of the digit 3 in 31,504?

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