Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 434 · 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 + 8000 + 700 + 40 + 3 =
2. 2.Round 54,301 to the nearest 10.
3. 3.What is 10 more than 48,036?
4. 4.Make the greatest 5-digit number using the digits 9, 2, 7, 8, 6 once each.
5. 5.Make the greatest 5-digit number using the digits 2, 6, 8, 4, 5 once each.
6. 6.Round 88,808 to the nearest 100.
7. 7.What is the value of the digit 1 in 10,325?
8. 8.What is 1,000 more than 96,786?
9. 9.Which number is bigger: 45,074 or 44,874? (a) 45074 (b) 44874
10. 10.90000 + 8000 + 100 + 90 + 2 =
11. 11.What is the value of the digit 8 in 68,123?
12. 12.30000 + 3000 + 200 + 50 + 1 =
13. 13.What is the value of the digit 7 in 75,012?
14. 14.Round 99,917 to the nearest 10.
15. 15.Round 33,661 to the nearest 10.
16. 16.What is the value of the digit 1 in 90,147?
17. 17.What is 1 more than 88,479?
18. 18.What is the value of the digit 8 in 85,120?
19. 19.Make the smallest 5-digit number using the digits 1, 3, 6, 8, 4 once each.
20. 20.What is 1,000 less than 64,347?
21. 21.What is 100 more than 37,340?
22. 22.What is 100 more than 95,007?
23. 23.60000 + 4000 + 700 + 10 + 5 =
24. 24.What is the value of the digit 7 in 90,724?
25. 25.70000 + 8000 + 900 + 50 + 3 =
26. 26.Which number is smaller: 57,598 or 57,618? (a) 57598 (b) 57618
27. 27.What is the value of the digit 2 in 42,915?
28. 28.50000 + 2000 + 800 + 40 + 2 =
29. 29.Round 90,913 to the nearest 10.
30. 30.What is the value of the digit 4 in 32,467?
31. 31.Make the smallest 5-digit number using the digits 5, 6, 8, 7, 3 once each.
32. 32.Round 93,473 to the nearest 10.
33. 33.20000 + 1000 + 900 + 20 + 8 =
34. 34.Round 76,791 to the nearest 10.
35. 35.Round 77,379 to the nearest 100.
36. 36.What is 1 less than 23,926?
37. 37.Round 21,167 to the nearest 100.
38. 38.Which number is bigger: 35,038 or 35,040? (a) 35038 (b) 35040
39. 39.Round 73,052 to the nearest 100.
40. 40.Round 49,330 to the nearest 100.

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