Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 579 · 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 16,909 to the nearest 100.
2. 2.Round 11,266 to the nearest 10.
3. 3.What is 10 more than 90,721?
4. 4.Round 54,674 to the nearest 10.
5. 5.Round 26,831 to the nearest 10.
6. 6.What is the value of the digit 4 in 83,542?
7. 7.Round 41,643 to the nearest 100.
8. 8.Make the smallest 5-digit number using the digits 6, 1, 5, 4, 2 once each.
9. 9.Which number is smaller: 39,659 or 39,660? (a) 39660 (b) 39659
10. 10.Which number is bigger: 22,249 or 22,749? (a) 22749 (b) 22249
11. 11.Which number is smaller: 33,807 or 39,807? (a) 33807 (b) 39807
12. 12.What is the value of the digit 1 in 18,365?
13. 13.What is the value of the digit 5 in 38,570?
14. 14.Which number is smaller: 72,761 or 72,758? (a) 72761 (b) 72758
15. 15.What is the value of the digit 9 in 32,197?
16. 16.What is the value of the digit 8 in 95,408?
17. 17.Round 12,115 to the nearest 100.
18. 18.What is 10 more than 32,219?
19. 19.What is the value of the digit 5 in 46,805?
20. 20.Which number is bigger: 90,247 or 84,247? (a) 84247 (b) 90247
21. 21.What is the value of the digit 3 in 64,973?
22. 22.What is the value of the digit 5 in 50,618?
23. 23.Which number is smaller: 89,049 or 89,045? (a) 89045 (b) 89049
24. 24.Round 55,413 to the nearest 100.
25. 25.Round 90,598 to the nearest 100.
26. 26.What is 1,000 less than 36,328?
27. 27.What is 100 more than 18,832?
28. 28.Round 30,730 to the nearest 10.
29. 29.Make the smallest 5-digit number using the digits 7, 1, 3, 5, 6 once each.
30. 30.Which number is smaller: 66,813 or 66,513? (a) 66813 (b) 66513
31. 31.Make the greatest 5-digit number using the digits 1, 9, 6, 5, 3 once each.
32. 32.Round 38,858 to the nearest 10.
33. 33.What is the value of the digit 2 in 16,289?
34. 34.Round 10,961 to the nearest 100.
35. 35.Which number is smaller: 76,894 or 76,898? (a) 76898 (b) 76894
36. 36.Round 91,769 to the nearest 10.
37. 37.Round 49,659 to the nearest 10.
38. 38.Which number is smaller: 67,333 or 67,363? (a) 67333 (b) 67363
39. 39.Which number is smaller: 81,633 or 81,624? (a) 81624 (b) 81633
40. 40.What is 100 more than 81,927?

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