Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 294 · 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. 1.30000 + 4000 + 500 + 70 + 3 =
2. 2.Which number is smaller: 70,325 or 70,245? (a) 70325 (b) 70245
3. 3.50000 + 1000 + 400 + 20 + 7 =
4. 4.Make the greatest 5-digit number using the digits 3, 8, 2, 5, 1 once each.
5. 5.What is 1,000 more than 34,327?
6. 6.10000 + 2000 + 900 + 10 + 3 =
7. 7.Round 53,498 to the nearest 100.
8. 8.Make the smallest 5-digit number using the digits 1, 9, 5, 3, 7 once each.
9. 9.What is the value of the digit 1 in 25,610?
10. 10.What is 10 less than 60,788?
11. 11.Round 91,343 to the nearest 10.
12. 12.Which number is bigger: 50,024 or 49,944? (a) 50024 (b) 49944
13. 13.What is 10 less than 57,842?
14. 14.What is 1,000 more than 16,032?
15. 15.Round 83,604 to the nearest 10.
16. 16.Round 15,659 to the nearest 10.
17. 17.30000 + 7000 + 700 + 80 + 8 =
18. 18.Make the smallest 5-digit number using the digits 8, 3, 5, 1, 6 once each.
19. 19.What is 100 more than 11,813?
20. 20.What is the value of the digit 4 in 20,478?
21. 21.Make the greatest 5-digit number using the digits 2, 5, 9, 4, 3 once each.
22. 22.60000 + 6000 + 100 + 30 + 7 =
23. 23.Round 78,995 to the nearest 10.
24. 24.Round 14,095 to the nearest 100.
25. 25.Which number is bigger: 44,696 or 44,690? (a) 44690 (b) 44696
26. 26.Which number is bigger: 55,846 or 58,846? (a) 58846 (b) 55846
27. 27.Which number is bigger: 52,260 or 52,360? (a) 52260 (b) 52360
28. 28.Which number is bigger: 27,450 or 27,550? (a) 27450 (b) 27550
29. 29.Round 76,278 to the nearest 10.
30. 30.Round 16,144 to the nearest 100.
31. 31.Round 15,079 to the nearest 10.
32. 32.What is 1 more than 82,463?
33. 33.20000 + 6000 + 900 + 20 + 7 =
34. 34.Make the smallest 5-digit number using the digits 2, 3, 7, 6, 5 once each.
35. 35.Round 78,846 to the nearest 10.
36. 36.80000 + 9000 + 700 + 90 + 9 =
37. 37.40000 + 5000 + 200 + 80 + 1 =
38. 38.Make the smallest 5-digit number using the digits 3, 6, 1, 2, 9 once each.
39. 39.Which number is bigger: 40,833 or 40,913? (a) 40833 (b) 40913
40. 40.Which number is smaller: 56,407 or 56,317? (a) 56407 (b) 56317

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