Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 50 · 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 the value of the digit 5 in 21,530?
2. 2.Make the smallest 5-digit number using the digits 3, 1, 7, 4, 2 once each.
3. 3.What is the value of the digit 6 in 15,640?
4. 4.Make the greatest 5-digit number using the digits 3, 2, 4, 1, 9 once each.
5. 5.Which number is bigger: 51,111 or 51,161? (a) 51111 (b) 51161
6. 6.Which number is smaller: 23,646 or 23,647? (a) 23647 (b) 23646
7. 7.Which number is smaller: 37,299 or 37,329? (a) 37329 (b) 37299
8. 8.Which number is bigger: 77,828 or 77,837? (a) 77828 (b) 77837
9. 9.20000 + 7000 + 300 + 90 + 1 =
10. 10.Which number is smaller: 35,362 or 29,362? (a) 29362 (b) 35362
11. 11.Which number is smaller: 28,642 or 20,642? (a) 20642 (b) 28642
12. 12.20000 + 3000 + 600 + 40 + 3 =
13. 13.Round 27,809 to the nearest 10.
14. 14.Which number is bigger: 68,564 or 75,564? (a) 75564 (b) 68564
15. 15.Make the greatest 5-digit number using the digits 1, 3, 5, 4, 2 once each.
16. 16.50000 + 2000 + 900 + 30 + 3 =
17. 17.Round 47,526 to the nearest 10.
18. 18.What is 1 less than 61,820?
19. 19.What is the value of the digit 1 in 81,530?
20. 20.What is 10 more than 90,692?
21. 21.Which number is bigger: 42,882 or 42,922? (a) 42882 (b) 42922
22. 22.Which number is smaller: 46,792 or 43,792? (a) 43792 (b) 46792
23. 23.Which number is smaller: 68,879 or 68,849? (a) 68879 (b) 68849
24. 24.What is 1 more than 51,263?
25. 25.10000 + 9000 + 300 + 40 + 7 =
26. 26.Round 57,317 to the nearest 10.
27. 27.Round 76,427 to the nearest 100.
28. 28.Make the smallest 5-digit number using the digits 5, 2, 1, 6, 7 once each.
29. 29.Round 16,282 to the nearest 100.
30. 30.Make the smallest 5-digit number using the digits 6, 4, 2, 8, 5 once each.
31. 31.Which number is bigger: 32,796 or 32,726? (a) 32726 (b) 32796
32. 32.What is the value of the digit 7 in 20,537?
33. 33.What is the value of the digit 4 in 39,140?
34. 34.Which number is bigger: 38,359 or 38,368? (a) 38368 (b) 38359
35. 35.20000 + 7000 + 600 + 60 + 8 =
36. 36.What is the value of the digit 5 in 85,304?
37. 37.Make the greatest 5-digit number using the digits 5, 3, 7, 2, 9 once each.
38. 38.Which number is bigger: 79,602 or 79,802? (a) 79602 (b) 79802
39. 39.Make the smallest 5-digit number using the digits 4, 1, 7, 8, 5 once each.
40. 40.What is 1 more than 26,753?

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