Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 361 · 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 smallest 5-digit number using the digits 6, 3, 5, 8, 7 once each.
2. 2.Make the smallest 5-digit number using the digits 7, 5, 9, 8, 1 once each.
3. 3.Round 75,660 to the nearest 10.
4. 4.What is the value of the digit 1 in 16,078?
5. 5.What is the value of the digit 7 in 24,718?
6. 6.Which number is smaller: 31,199 or 31,269? (a) 31269 (b) 31199
7. 7.Make the greatest 5-digit number using the digits 3, 8, 1, 6, 5 once each.
8. 8.Make the smallest 5-digit number using the digits 8, 3, 1, 6, 2 once each.
9. 9.Round 67,948 to the nearest 100.
10. 10.What is the value of the digit 5 in 58,034?
11. 11.Round 43,906 to the nearest 10.
12. 12.Round 29,517 to the nearest 100.
13. 13.60000 + 3000 + 300 + 80 + 2 =
14. 14.Which number is smaller: 23,637 or 23,638? (a) 23638 (b) 23637
15. 15.Make the greatest 5-digit number using the digits 5, 6, 7, 3, 1 once each.
16. 16.What is 1 less than 30,087?
17. 17.Make the greatest 5-digit number using the digits 9, 7, 3, 5, 2 once each.
18. 18.Round 27,588 to the nearest 10.
19. 19.Round 86,556 to the nearest 100.
20. 20.What is 1,000 less than 62,530?
21. 21.What is the value of the digit 8 in 87,420?
22. 22.10000 + 8000 + 900 + 30 + 3 =
23. 23.70000 + 2000 + 800 + 20 + 2 =
24. 24.What is 1,000 more than 57,861?
25. 25.Make the greatest 5-digit number using the digits 3, 6, 4, 7, 8 once each.
26. 26.Which number is smaller: 78,169 or 87,169? (a) 87169 (b) 78169
27. 27.What is the value of the digit 9 in 97,150?
28. 28.50000 + 7000 + 700 + 70 + 1 =
29. 29.What is the value of the digit 1 in 81,032?
30. 30.What is the value of the digit 4 in 40,526?
31. 31.10000 + 8000 + 300 + 80 + 1 =
32. 32.20000 + 6000 + 600 + 30 + 2 =
33. 33.Make the smallest 5-digit number using the digits 7, 9, 3, 4, 2 once each.
34. 34.What is 1 less than 33,887?
35. 35.Make the smallest 5-digit number using the digits 7, 3, 2, 8, 5 once each.
36. 36.What is 100 less than 71,231?
37. 37.What is the value of the digit 2 in 85,240?
38. 38.Make the greatest 5-digit number using the digits 8, 7, 4, 3, 1 once each.
39. 39.Round 38,291 to the nearest 10.
40. 40.What is the value of the digit 3 in 78,536?

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