Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 687 · 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 37,462?
2. 2.Make the smallest 5-digit number using the digits 3, 2, 8, 7, 6 once each.
3. 3.What is 1 less than 55,269?
4. 4.Make the smallest 5-digit number using the digits 9, 2, 4, 5, 7 once each.
5. 5.What is 10 more than 78,799?
6. 6.Which number is smaller: 22,390 or 22,397? (a) 22390 (b) 22397
7. 7.Which number is bigger: 20,810 or 20,818? (a) 20810 (b) 20818
8. 8.Make the smallest 5-digit number using the digits 6, 5, 2, 1, 7 once each.
9. 9.40000 + 3000 + 600 + 40 + 9 =
10. 10.Round 21,850 to the nearest 10.
11. 11.Make the smallest 5-digit number using the digits 2, 1, 8, 3, 9 once each.
12. 12.Which number is smaller: 73,489 or 82,489? (a) 82489 (b) 73489
13. 13.Round 17,604 to the nearest 10.
14. 14.Make the greatest 5-digit number using the digits 3, 4, 8, 2, 5 once each.
15. 15.Round 93,108 to the nearest 100.
16. 16.Round 65,548 to the nearest 10.
17. 17.Round 33,138 to the nearest 10.
18. 18.Round 16,983 to the nearest 100.
19. 19.Round 76,023 to the nearest 10.
20. 20.Which number is bigger: 31,147 or 31,155? (a) 31147 (b) 31155
21. 21.Which number is smaller: 41,593 or 41,633? (a) 41633 (b) 41593
22. 22.Which number is bigger: 43,084 or 43,114? (a) 43084 (b) 43114
23. 23.What is 10 more than 92,412?
24. 24.70000 + 5000 + 600 + 60 + 8 =
25. 25.Round 61,214 to the nearest 100.
26. 26.30000 + 4000 + 500 + 90 + 5 =
27. 27.90000 + 6000 + 500 + 40 + 7 =
28. 28.Which number is bigger: 71,632 or 75,632? (a) 75632 (b) 71632
29. 29.Make the greatest 5-digit number using the digits 8, 2, 6, 3, 9 once each.
30. 30.Which number is smaller: 78,144 or 78,844? (a) 78844 (b) 78144
31. 31.Make the greatest 5-digit number using the digits 2, 3, 8, 5, 1 once each.
32. 32.Which number is bigger: 45,117 or 45,517? (a) 45117 (b) 45517
33. 33.Make the smallest 5-digit number using the digits 3, 4, 5, 2, 1 once each.
34. 34.Make the smallest 5-digit number using the digits 8, 2, 9, 4, 5 once each.
35. 35.Round 53,215 to the nearest 10.
36. 36.What is 10 less than 80,063?
37. 37.What is 10 more than 75,563?
38. 38.70000 + 6000 + 400 + 50 + 1 =
39. 39.Round 51,663 to the nearest 100.
40. 40.Which number is bigger: 71,640 or 71,580? (a) 71580 (b) 71640

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