Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 833 · 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 4, 6, 8, 9, 5 once each.
2. 2.What is the value of the digit 9 in 39,106?
3. 3.What is the value of the digit 7 in 38,470?
4. 4.What is 1,000 less than 82,347?
5. 5.Which number is bigger: 80,758 or 80,728? (a) 80728 (b) 80758
6. 6.What is the value of the digit 7 in 56,307?
7. 7.Round 14,972 to the nearest 10.
8. 8.What is the value of the digit 8 in 90,218?
9. 9.Which number is bigger: 69,734 or 69,735? (a) 69734 (b) 69735
10. 10.Make the greatest 5-digit number using the digits 4, 7, 5, 1, 9 once each.
11. 11.Round 24,576 to the nearest 10.
12. 12.What is 1 less than 76,742?
13. 13.Round 27,235 to the nearest 10.
14. 14.What is 1 less than 92,576?
15. 15.Which number is bigger: 87,242 or 91,242? (a) 87242 (b) 91242
16. 16.80000 + 5000 + 900 + 70 + 6 =
17. 17.Make the smallest 5-digit number using the digits 5, 4, 7, 6, 3 once each.
18. 18.20000 + 6000 + 700 + 60 + 2 =
19. 19.Which number is smaller: 55,040 or 58,040? (a) 55040 (b) 58040
20. 20.What is the value of the digit 9 in 78,039?
21. 21.Make the smallest 5-digit number using the digits 7, 2, 9, 6, 8 once each.
22. 22.30000 + 2000 + 100 + 80 + 1 =
23. 23.Round 42,580 to the nearest 10.
24. 24.Round 16,416 to the nearest 100.
25. 25.Round 45,036 to the nearest 100.
26. 26.Round 16,425 to the nearest 100.
27. 27.What is the value of the digit 8 in 52,481?
28. 28.Which number is smaller: 61,676 or 61,683? (a) 61676 (b) 61683
29. 29.What is 1 less than 26,821?
30. 30.What is the value of the digit 7 in 13,074?
31. 31.10000 + 7000 + 400 + 50 + 8 =
32. 32.What is the value of the digit 3 in 21,843?
33. 33.Round 60,362 to the nearest 100.
34. 34.50000 + 1000 + 300 + 20 + 2 =
35. 35.What is the value of the digit 4 in 50,194?
36. 36.What is the value of the digit 5 in 31,502?
37. 37.70000 + 6000 + 200 + 30 + 6 =
38. 38.Make the greatest 5-digit number using the digits 9, 3, 8, 6, 2 once each.
39. 39.Make the smallest 5-digit number using the digits 1, 8, 4, 7, 2 once each.
40. 40.What is 1 less than 10,625?

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