Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 763 · 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 92,144 to the nearest 100.
2. 2.Which number is bigger: 27,953 or 27,923? (a) 27953 (b) 27923
3. 3.Make the greatest 5-digit number using the digits 2, 8, 1, 3, 7 once each.
4. 4.Which number is smaller: 78,596 or 78,506? (a) 78596 (b) 78506
5. 5.Which number is bigger: 25,339 or 31,339? (a) 31339 (b) 25339
6. 6.Round 32,350 to the nearest 100.
7. 7.50000 + 6000 + 100 + 20 + 2 =
8. 8.Round 77,540 to the nearest 10.
9. 9.What is the value of the digit 5 in 25,074?
10. 10.What is the value of the digit 6 in 46,385?
11. 11.What is 100 less than 92,809?
12. 12.Make the smallest 5-digit number using the digits 4, 3, 2, 5, 1 once each.
13. 13.What is 1 less than 64,222?
14. 14.Which number is bigger: 21,169 or 21,176? (a) 21169 (b) 21176
15. 15.What is the value of the digit 1 in 20,961?
16. 16.20000 + 2000 + 700 + 50 + 4 =
17. 17.What is the value of the digit 1 in 72,130?
18. 18.What is 100 less than 32,950?
19. 19.Round 23,074 to the nearest 100.
20. 20.Round 29,659 to the nearest 10.
21. 21.Round 17,283 to the nearest 100.
22. 22.Make the greatest 5-digit number using the digits 8, 6, 7, 9, 1 once each.
23. 23.Round 95,397 to the nearest 100.
24. 24.Round 91,605 to the nearest 100.
25. 25.Which number is bigger: 40,001 or 42,001? (a) 40001 (b) 42001
26. 26.Make the smallest 5-digit number using the digits 1, 6, 3, 7, 2 once each.
27. 27.Round 42,764 to the nearest 100.
28. 28.Which number is smaller: 68,478 or 68,479? (a) 68479 (b) 68478
29. 29.What is 1 more than 32,358?
30. 30.What is the value of the digit 3 in 93,571?
31. 31.Which number is smaller: 67,593 or 73,593? (a) 73593 (b) 67593
32. 32.Which number is bigger: 25,753 or 27,753? (a) 25753 (b) 27753
33. 33.Make the smallest 5-digit number using the digits 5, 1, 6, 7, 9 once each.
34. 34.Round 95,385 to the nearest 100.
35. 35.Make the greatest 5-digit number using the digits 1, 4, 5, 7, 6 once each.
36. 36.Which number is smaller: 41,100 or 41,400? (a) 41400 (b) 41100
37. 37.50000 + 4000 + 700 + 30 + 6 =
38. 38.What is 100 less than 97,719?
39. 39.What is the value of the digit 3 in 30,248?
40. 40.Round 81,154 to the nearest 100.

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