Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 676 · 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 6, 9, 3, 4, 2 once each.
2. 2.Which number is smaller: 36,830 or 36,824? (a) 36830 (b) 36824
3. 3.Make the greatest 5-digit number using the digits 4, 8, 5, 2, 7 once each.
4. 4.60000 + 4000 + 500 + 80 + 6 =
5. 5.Round 36,942 to the nearest 10.
6. 6.Round 23,522 to the nearest 10.
7. 7.Which number is smaller: 78,351 or 78,349? (a) 78351 (b) 78349
8. 8.What is 1 less than 86,414?
9. 9.Which number is bigger: 42,821 or 43,821? (a) 42821 (b) 43821
10. 10.Round 49,646 to the nearest 10.
11. 11.Round 13,645 to the nearest 100.
12. 12.Round 69,495 to the nearest 10.
13. 13.What is the value of the digit 5 in 53,206?
14. 14.Round 22,896 to the nearest 100.
15. 15.Round 80,736 to the nearest 100.
16. 16.Make the smallest 5-digit number using the digits 6, 7, 8, 4, 5 once each.
17. 17.Round 38,575 to the nearest 10.
18. 18.What is 100 less than 78,604?
19. 19.Which number is bigger: 55,277 or 55,237? (a) 55237 (b) 55277
20. 20.Which number is smaller: 65,798 or 65,806? (a) 65806 (b) 65798
21. 21.What is 100 less than 24,737?
22. 22.10000 + 6000 + 100 + 30 + 4 =
23. 23.Make the greatest 5-digit number using the digits 6, 9, 8, 1, 2 once each.
24. 24.Make the greatest 5-digit number using the digits 2, 8, 5, 3, 6 once each.
25. 25.What is the value of the digit 8 in 81,605?
26. 26.30000 + 5000 + 400 + 60 + 6 =
27. 27.What is the value of the digit 4 in 41,352?
28. 28.Which number is bigger: 83,954 or 83,955? (a) 83955 (b) 83954
29. 29.Round 75,700 to the nearest 10.
30. 30.30000 + 9000 + 400 + 40 + 5 =
31. 31.30000 + 1000 + 400 + 20 + 9 =
32. 32.Round 58,354 to the nearest 10.
33. 33.Which number is smaller: 28,836 or 20,836? (a) 28836 (b) 20836
34. 34.Round 11,818 to the nearest 10.
35. 35.Make the greatest 5-digit number using the digits 2, 1, 5, 3, 6 once each.
36. 36.Round 12,362 to the nearest 100.
37. 37.10000 + 5000 + 600 + 80 + 9 =
38. 38.What is the value of the digit 5 in 52,371?
39. 39.Make the greatest 5-digit number using the digits 8, 5, 3, 7, 9 once each.
40. 40.What is the value of the digit 1 in 70,218?

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