Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 221 · 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.Make the greatest 5-digit number using the digits 4, 1, 3, 7, 9 once each.
2. 2.Round 87,284 to the nearest 10.
3. 3.Make the smallest 5-digit number using the digits 3, 1, 9, 4, 7 once each.
4. 4.Round 61,964 to the nearest 10.
5. 5.Make the greatest 5-digit number using the digits 9, 4, 8, 7, 6 once each.
6. 6.Round 47,126 to the nearest 10.
7. 7.80000 + 5000 + 300 + 40 + 9 =
8. 8.Round 12,174 to the nearest 100.
9. 9.Round 94,494 to the nearest 10.
10. 10.Make the greatest 5-digit number using the digits 2, 5, 1, 3, 4 once each.
11. 11.Make the greatest 5-digit number using the digits 2, 4, 5, 7, 8 once each.
12. 12.Which number is smaller: 24,926 or 24,931? (a) 24926 (b) 24931
13. 13.What is 1,000 more than 40,057?
14. 14.Round 33,532 to the nearest 10.
15. 15.Round 11,536 to the nearest 10.
16. 16.Round 49,037 to the nearest 10.
17. 17.What is the value of the digit 1 in 36,891?
18. 18.Round 50,467 to the nearest 100.
19. 19.Make the greatest 5-digit number using the digits 2, 5, 9, 4, 8 once each.
20. 20.What is 10 less than 32,368?
21. 21.Make the smallest 5-digit number using the digits 8, 6, 4, 7, 2 once each.
22. 22.Which number is smaller: 87,370 or 87,362? (a) 87370 (b) 87362
23. 23.Which number is bigger: 52,792 or 45,792? (a) 52792 (b) 45792
24. 24.What is the value of the digit 9 in 75,149?
25. 25.Make the smallest 5-digit number using the digits 7, 3, 8, 1, 2 once each.
26. 26.Make the smallest 5-digit number using the digits 1, 7, 5, 4, 9 once each.
27. 27.Make the smallest 5-digit number using the digits 5, 2, 4, 8, 1 once each.
28. 28.Make the greatest 5-digit number using the digits 8, 1, 3, 4, 9 once each.
29. 29.What is the value of the digit 4 in 19,472?
30. 30.What is 1,000 less than 93,092?
31. 31.Which number is bigger: 67,372 or 60,372? (a) 67372 (b) 60372
32. 32.Which number is bigger: 30,068 or 30,468? (a) 30468 (b) 30068
33. 33.Round 45,844 to the nearest 100.
34. 34.Round 63,845 to the nearest 10.
35. 35.What is 10 less than 95,595?
36. 36.Which number is bigger: 22,653 or 22,623? (a) 22653 (b) 22623
37. 37.What is 10 more than 64,937?
38. 38.Which number is bigger: 39,761 or 39,861? (a) 39761 (b) 39861
39. 39.Which number is bigger: 25,375 or 25,370? (a) 25375 (b) 25370
40. 40.What is the value of the digit 1 in 41,286?

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