Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 467 · 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 smallest 5-digit number using the digits 1, 6, 4, 3, 7 once each.
2. 2.What is 1 less than 82,894?
3. 3.Make the smallest 5-digit number using the digits 3, 2, 5, 9, 4 once each.
4. 4.What is 100 more than 45,873?
5. 5.Round 61,746 to the nearest 10.
6. 6.What is 1 more than 17,981?
7. 7.Which number is bigger: 50,688 or 50,695? (a) 50688 (b) 50695
8. 8.Round 14,809 to the nearest 10.
9. 9.Round 75,667 to the nearest 10.
10. 10.Which number is bigger: 34,347 or 34,047? (a) 34047 (b) 34347
11. 11.What is 100 less than 59,378?
12. 12.Round 22,286 to the nearest 100.
13. 13.Round 13,780 to the nearest 100.
14. 14.What is the value of the digit 2 in 13,625?
15. 15.70000 + 5000 + 400 + 40 + 6 =
16. 16.Make the smallest 5-digit number using the digits 6, 4, 5, 7, 8 once each.
17. 17.Which number is bigger: 36,745 or 42,745? (a) 36745 (b) 42745
18. 18.What is the value of the digit 3 in 95,203?
19. 19.What is 1 less than 63,672?
20. 20.Round 21,949 to the nearest 10.
21. 21.What is 1 more than 23,252?
22. 22.Which number is smaller: 49,098 or 55,098? (a) 55098 (b) 49098
23. 23.Which number is smaller: 59,086 or 59,085? (a) 59086 (b) 59085
24. 24.What is the value of the digit 4 in 10,743?
25. 25.What is 10 more than 40,652?
26. 26.What is 100 more than 77,780?
27. 27.70000 + 8000 + 900 + 70 + 5 =
28. 28.Make the greatest 5-digit number using the digits 7, 8, 2, 3, 9 once each.
29. 29.Round 72,660 to the nearest 10.
30. 30.Round 21,265 to the nearest 100.
31. 31.Round 39,286 to the nearest 100.
32. 32.What is the value of the digit 7 in 17,802?
33. 33.Round 34,039 to the nearest 10.
34. 34.10000 + 5000 + 500 + 20 + 6 =
35. 35.Round 81,611 to the nearest 100.
36. 36.Round 78,695 to the nearest 100.
37. 37.Which number is smaller: 80,379 or 79,879? (a) 80379 (b) 79879
38. 38.What is the value of the digit 3 in 32,740?
39. 39.What is the value of the digit 1 in 56,419?
40. 40.Round 27,609 to the nearest 10.

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