Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 531 · 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.Which number is bigger: 72,799 or 72,801? (a) 72801 (b) 72799
2. 2.What is the value of the digit 5 in 10,952?
3. 3.Round 82,131 to the nearest 100.
4. 4.30000 + 7000 + 600 + 70 + 8 =
5. 5.Round 63,567 to the nearest 100.
6. 6.What is 100 more than 66,476?
7. 7.Make the smallest 5-digit number using the digits 2, 8, 5, 9, 6 once each.
8. 8.What is the value of the digit 6 in 76,058?
9. 9.Which number is bigger: 39,648 or 39,728? (a) 39728 (b) 39648
10. 10.Which number is bigger: 23,564 or 23,571? (a) 23571 (b) 23564
11. 11.What is the value of the digit 7 in 70,645?
12. 12.50000 + 3000 + 700 + 90 + 7 =
13. 13.Round 56,940 to the nearest 100.
14. 14.What is the value of the digit 3 in 36,902?
15. 15.Make the greatest 5-digit number using the digits 6, 1, 9, 2, 8 once each.
16. 16.What is 10 more than 65,381?
17. 17.80000 + 2000 + 800 + 50 + 9 =
18. 18.Make the smallest 5-digit number using the digits 1, 2, 3, 8, 4 once each.
19. 19.Make the greatest 5-digit number using the digits 1, 6, 4, 5, 3 once each.
20. 20.Which number is smaller: 61,653 or 61,652? (a) 61653 (b) 61652
21. 21.Make the greatest 5-digit number using the digits 1, 8, 2, 9, 4 once each.
22. 22.What is 10 less than 67,743?
23. 23.Round 20,146 to the nearest 100.
24. 24.Which number is smaller: 65,015 or 65,215? (a) 65215 (b) 65015
25. 25.Round 41,995 to the nearest 10.
26. 26.60000 + 3000 + 200 + 10 + 4 =
27. 27.Round 34,538 to the nearest 100.
28. 28.Round 30,034 to the nearest 10.
29. 29.20000 + 3000 + 300 + 90 + 2 =
30. 30.80000 + 4000 + 400 + 20 + 2 =
31. 31.60000 + 1000 + 700 + 20 + 5 =
32. 32.Which number is smaller: 42,785 or 42,782? (a) 42782 (b) 42785
33. 33.Which number is bigger: 28,543 or 28,343? (a) 28543 (b) 28343
34. 34.40000 + 3000 + 100 + 20 + 8 =
35. 35.Which number is bigger: 59,109 or 59,119? (a) 59109 (b) 59119
36. 36.What is the value of the digit 4 in 83,045?
37. 37.90000 + 9000 + 200 + 50 + 5 =
38. 38.Round 18,589 to the nearest 100.
39. 39.Round 43,751 to the nearest 10.
40. 40.What is the value of the digit 3 in 49,736?

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