Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 756 · 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.Round 49,934 to the nearest 10.
2. 2.Make the greatest 5-digit number using the digits 5, 2, 6, 7, 1 once each.
3. 3.Make the greatest 5-digit number using the digits 5, 8, 7, 2, 4 once each.
4. 4.Make the smallest 5-digit number using the digits 6, 9, 2, 3, 4 once each.
5. 5.Round 92,710 to the nearest 10.
6. 6.Round 82,271 to the nearest 100.
7. 7.Make the smallest 5-digit number using the digits 4, 7, 9, 1, 3 once each.
8. 8.Round 46,927 to the nearest 100.
9. 9.10000 + 8000 + 400 + 90 + 1 =
10. 10.What is 1 more than 11,332?
11. 11.Round 28,975 to the nearest 100.
12. 12.What is 1,000 less than 23,781?
13. 13.60000 + 7000 + 800 + 20 + 9 =
14. 14.Round 95,549 to the nearest 10.
15. 15.What is 1,000 less than 49,471?
16. 16.Which number is smaller: 33,395 or 33,195? (a) 33395 (b) 33195
17. 17.What is 10 less than 95,660?
18. 18.What is 100 less than 19,663?
19. 19.Round 77,102 to the nearest 100.
20. 20.Make the smallest 5-digit number using the digits 6, 7, 4, 2, 1 once each.
21. 21.Make the smallest 5-digit number using the digits 3, 2, 8, 1, 7 once each.
22. 22.70000 + 9000 + 200 + 80 + 7 =
23. 23.What is the value of the digit 4 in 79,425?
24. 24.Round 23,113 to the nearest 100.
25. 25.Round 62,180 to the nearest 10.
26. 26.What is 100 more than 78,493?
27. 27.What is the value of the digit 3 in 31,052?
28. 28.What is the value of the digit 9 in 82,795?
29. 29.30000 + 2000 + 700 + 90 + 9 =
30. 30.Round 46,744 to the nearest 100.
31. 31.Round 98,244 to the nearest 10.
32. 32.Which number is smaller: 42,619 or 43,019? (a) 43019 (b) 42619
33. 33.What is the value of the digit 4 in 13,094?
34. 34.Which number is bigger: 86,444 or 81,444? (a) 86444 (b) 81444
35. 35.Which number is bigger: 37,393 or 37,373? (a) 37393 (b) 37373
36. 36.Round 49,828 to the nearest 100.
37. 37.20000 + 8000 + 900 + 50 + 1 =
38. 38.Which number is smaller: 74,903 or 74,896? (a) 74903 (b) 74896
39. 39.What is 100 more than 32,775?
40. 40.Which number is bigger: 73,633 or 73,625? (a) 73633 (b) 73625

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