Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 980 · 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 7 in 78,105?
2. 2.What is the value of the digit 7 in 58,730?
3. 3.Which number is bigger: 44,396 or 44,399? (a) 44396 (b) 44399
4. 4.20000 + 6000 + 100 + 30 + 4 =
5. 5.Which number is bigger: 41,840 or 41,750? (a) 41840 (b) 41750
6. 6.Which number is smaller: 66,165 or 66,162? (a) 66162 (b) 66165
7. 7.What is the value of the digit 7 in 75,104?
8. 8.Round 78,488 to the nearest 100.
9. 9.Round 71,478 to the nearest 10.
10. 10.What is the value of the digit 2 in 76,820?
11. 11.Round 82,406 to the nearest 10.
12. 12.What is 10 less than 28,712?
13. 13.Round 24,534 to the nearest 10.
14. 14.What is 100 less than 61,024?
15. 15.Round 59,299 to the nearest 10.
16. 16.Which number is bigger: 75,836 or 76,136? (a) 76136 (b) 75836
17. 17.Make the smallest 5-digit number using the digits 1, 5, 2, 3, 7 once each.
18. 18.What is the value of the digit 9 in 53,029?
19. 19.What is 10 more than 39,558?
20. 20.Round 79,399 to the nearest 100.
21. 21.Round 86,165 to the nearest 100.
22. 22.Which number is bigger: 22,008 or 22,078? (a) 22078 (b) 22008
23. 23.What is 10 more than 78,735?
24. 24.Round 62,082 to the nearest 10.
25. 25.70000 + 7000 + 400 + 30 + 7 =
26. 26.What is 10 more than 79,797?
27. 27.Make the greatest 5-digit number using the digits 6, 4, 7, 3, 2 once each.
28. 28.20000 + 4000 + 800 + 50 + 1 =
29. 29.What is the value of the digit 7 in 17,924?
30. 30.Round 15,282 to the nearest 10.
31. 31.30000 + 7000 + 500 + 10 + 7 =
32. 32.Make the greatest 5-digit number using the digits 3, 8, 6, 7, 2 once each.
33. 33.Which number is smaller: 20,807 or 20,307? (a) 20807 (b) 20307
34. 34.10000 + 9000 + 300 + 60 + 3 =
35. 35.Make the greatest 5-digit number using the digits 9, 8, 3, 5, 2 once each.
36. 36.Which number is smaller: 33,683 or 42,683? (a) 42683 (b) 33683
37. 37.Round 34,983 to the nearest 100.
38. 38.Round 75,470 to the nearest 10.
39. 39.60000 + 1000 + 800 + 10 + 4 =
40. 40.Which number is bigger: 47,551 or 39,551? (a) 47551 (b) 39551

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