Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 505 · 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.What is 1 less than 11,733?
2. 2.Round 18,786 to the nearest 100.
3. 3.Which number is bigger: 71,921 or 71,920? (a) 71921 (b) 71920
4. 4.Round 32,109 to the nearest 10.
5. 5.Make the smallest 5-digit number using the digits 8, 3, 7, 9, 2 once each.
6. 6.50000 + 9000 + 300 + 70 + 9 =
7. 7.Make the smallest 5-digit number using the digits 7, 2, 3, 6, 1 once each.
8. 8.Make the greatest 5-digit number using the digits 7, 1, 9, 3, 2 once each.
9. 9.Make the greatest 5-digit number using the digits 2, 4, 3, 7, 1 once each.
10. 10.Round 21,697 to the nearest 100.
11. 11.Which number is smaller: 32,811 or 32,751? (a) 32811 (b) 32751
12. 12.What is the value of the digit 5 in 28,735?
13. 13.What is the value of the digit 7 in 30,712?
14. 14.What is the value of the digit 6 in 69,041?
15. 15.What is 1 more than 81,342?
16. 16.Which number is bigger: 27,930 or 27,940? (a) 27940 (b) 27930
17. 17.What is 100 more than 14,361?
18. 18.Round 21,173 to the nearest 100.
19. 19.Round 67,460 to the nearest 100.
20. 20.Make the greatest 5-digit number using the digits 9, 8, 2, 6, 1 once each.
21. 21.Round 79,808 to the nearest 100.
22. 22.What is 1,000 more than 47,273?
23. 23.What is 1 more than 21,410?
24. 24.Round 33,515 to the nearest 10.
25. 25.What is the value of the digit 2 in 12,960?
26. 26.Round 64,747 to the nearest 10.
27. 27.Round 58,762 to the nearest 10.
28. 28.Which number is smaller: 82,903 or 82,873? (a) 82873 (b) 82903
29. 29.Which number is smaller: 27,796 or 27,496? (a) 27796 (b) 27496
30. 30.Which number is bigger: 86,376 or 86,296? (a) 86376 (b) 86296
31. 31.Round 63,802 to the nearest 100.
32. 32.Round 41,139 to the nearest 10.
33. 33.Make the greatest 5-digit number using the digits 1, 5, 9, 8, 7 once each.
34. 34.Which number is bigger: 19,202 or 18,902? (a) 18902 (b) 19202
35. 35.Round 19,057 to the nearest 100.
36. 36.What is the value of the digit 1 in 17,409?
37. 37.Make the greatest 5-digit number using the digits 3, 2, 9, 1, 5 once each.
38. 38.90000 + 5000 + 100 + 70 + 2 =
39. 39.What is the value of the digit 3 in 19,237?
40. 40.What is the value of the digit 4 in 36,491?

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