Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 219 · 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 smaller: 30,391 or 30,441? (a) 30391 (b) 30441
2. 2.Round 88,457 to the nearest 100.
3. 3.Round 99,253 to the nearest 10.
4. 4.What is 10 less than 52,961?
5. 5.20000 + 3000 + 500 + 70 + 6 =
6. 6.Make the greatest 5-digit number using the digits 2, 5, 1, 3, 8 once each.
7. 7.What is 100 less than 73,770?
8. 8.What is the value of the digit 8 in 28,364?
9. 9.Which number is smaller: 37,945 or 38,035? (a) 37945 (b) 38035
10. 10.Round 22,895 to the nearest 100.
11. 11.Which number is bigger: 64,575 or 64,577? (a) 64575 (b) 64577
12. 12.Round 20,430 to the nearest 10.
13. 13.Make the greatest 5-digit number using the digits 3, 9, 7, 4, 8 once each.
14. 14.What is the value of the digit 3 in 39,804?
15. 15.What is 1 less than 29,608?
16. 16.50000 + 8000 + 200 + 80 + 1 =
17. 17.Round 90,459 to the nearest 10.
18. 18.50000 + 1000 + 900 + 50 + 1 =
19. 19.60000 + 2000 + 500 + 50 + 5 =
20. 20.Make the smallest 5-digit number using the digits 8, 5, 1, 7, 3 once each.
21. 21.Make the greatest 5-digit number using the digits 1, 4, 7, 2, 5 once each.
22. 22.Round 19,917 to the nearest 100.
23. 23.Round 78,147 to the nearest 10.
24. 24.20000 + 9000 + 400 + 70 + 6 =
25. 25.20000 + 3000 + 800 + 90 + 2 =
26. 26.20000 + 1000 + 500 + 70 + 3 =
27. 27.Round 11,504 to the nearest 10.
28. 28.Make the greatest 5-digit number using the digits 3, 1, 2, 5, 6 once each.
29. 29.Round 19,627 to the nearest 100.
30. 30.Which number is smaller: 82,919 or 82,915? (a) 82919 (b) 82915
31. 31.What is the value of the digit 4 in 72,804?
32. 32.Round 57,708 to the nearest 100.
33. 33.Make the greatest 5-digit number using the digits 6, 1, 3, 9, 2 once each.
34. 34.What is 10 less than 98,277?
35. 35.Make the greatest 5-digit number using the digits 1, 9, 2, 4, 3 once each.
36. 36.Round 60,323 to the nearest 100.
37. 37.Round 25,821 to the nearest 100.
38. 38.10000 + 2000 + 200 + 70 + 7 =
39. 39.60000 + 7000 + 600 + 90 + 6 =
40. 40.What is 100 less than 60,151?

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