Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 144 · 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 1, 3, 2, 5, 4 once each.
2. 2.Which number is bigger: 68,343 or 68,843? (a) 68343 (b) 68843
3. 3.Round 85,587 to the nearest 10.
4. 4.What is the value of the digit 4 in 40,876?
5. 5.Round 14,875 to the nearest 10.
6. 6.What is the value of the digit 5 in 83,475?
7. 7.Make the smallest 5-digit number using the digits 1, 8, 2, 3, 6 once each.
8. 8.Which number is smaller: 76,793 or 79,793? (a) 79793 (b) 76793
9. 9.What is 1 more than 13,391?
10. 10.What is the value of the digit 9 in 20,896?
11. 11.What is the value of the digit 4 in 90,452?
12. 12.Which number is bigger: 49,778 or 49,748? (a) 49748 (b) 49778
13. 13.What is the value of the digit 2 in 82,065?
14. 14.Round 98,155 to the nearest 100.
15. 15.Round 68,753 to the nearest 10.
16. 16.Round 77,550 to the nearest 10.
17. 17.Round 33,032 to the nearest 10.
18. 18.What is the value of the digit 7 in 70,389?
19. 19.What is the value of the digit 9 in 98,072?
20. 20.What is 10 less than 82,420?
21. 21.40000 + 1000 + 400 + 40 + 6 =
22. 22.10000 + 7000 + 900 + 90 + 6 =
23. 23.What is the value of the digit 5 in 60,547?
24. 24.Make the greatest 5-digit number using the digits 5, 8, 4, 1, 2 once each.
25. 25.What is 1,000 less than 43,601?
26. 26.Make the smallest 5-digit number using the digits 1, 8, 3, 5, 4 once each.
27. 27.Which number is smaller: 47,041 or 46,541? (a) 46541 (b) 47041
28. 28.What is 1 more than 39,663?
29. 29.Which number is bigger: 49,304 or 49,404? (a) 49404 (b) 49304
30. 30.50000 + 7000 + 900 + 40 + 2 =
31. 31.Make the smallest 5-digit number using the digits 4, 7, 2, 3, 9 once each.
32. 32.What is the value of the digit 8 in 71,826?
33. 33.10000 + 8000 + 400 + 80 + 4 =
34. 34.Round 41,232 to the nearest 10.
35. 35.90000 + 6000 + 900 + 90 + 8 =
36. 36.Make the smallest 5-digit number using the digits 9, 8, 1, 2, 7 once each.
37. 37.Make the smallest 5-digit number using the digits 1, 8, 5, 3, 2 once each.
38. 38.Round 57,370 to the nearest 100.
39. 39.80000 + 6000 + 800 + 20 + 6 =
40. 40.Round 93,288 to the nearest 100.

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