Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 713 · 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 6 in 70,689?
2. 2.Make the greatest 5-digit number using the digits 2, 1, 7, 8, 9 once each.
3. 3.80000 + 7000 + 600 + 20 + 6 =
4. 4.Round 52,852 to the nearest 100.
5. 5.What is 100 less than 91,089?
6. 6.What is the value of the digit 5 in 23,586?
7. 7.Round 28,654 to the nearest 100.
8. 8.What is 10 more than 28,157?
9. 9.Round 16,264 to the nearest 100.
10. 10.Round 90,280 to the nearest 100.
11. 11.Which number is bigger: 25,844 or 25,849? (a) 25849 (b) 25844
12. 12.10000 + 8000 + 700 + 20 + 1 =
13. 13.What is 100 more than 48,624?
14. 14.30000 + 8000 + 700 + 50 + 8 =
15. 15.What is 10 more than 66,974?
16. 16.What is 10 more than 11,261?
17. 17.Round 73,025 to the nearest 10.
18. 18.Which number is bigger: 31,815 or 32,515? (a) 31815 (b) 32515
19. 19.90000 + 8000 + 500 + 40 + 2 =
20. 20.Make the smallest 5-digit number using the digits 3, 5, 4, 9, 2 once each.
21. 21.Make the greatest 5-digit number using the digits 5, 8, 6, 2, 7 once each.
22. 22.Make the smallest 5-digit number using the digits 1, 9, 5, 3, 2 once each.
23. 23.What is the value of the digit 1 in 20,183?
24. 24.Round 23,307 to the nearest 100.
25. 25.20000 + 2000 + 300 + 60 + 3 =
26. 26.Round 56,838 to the nearest 10.
27. 27.Which number is bigger: 33,621 or 33,619? (a) 33619 (b) 33621
28. 28.Round 56,275 to the nearest 100.
29. 29.Round 58,705 to the nearest 10.
30. 30.40000 + 2000 + 900 + 90 + 6 =
31. 31.What is the value of the digit 3 in 43,126?
32. 32.Round 63,636 to the nearest 100.
33. 33.Make the smallest 5-digit number using the digits 7, 4, 6, 2, 3 once each.
34. 34.Round 26,669 to the nearest 100.
35. 35.Round 42,263 to the nearest 100.
36. 36.Make the smallest 5-digit number using the digits 4, 2, 9, 5, 6 once each.
37. 37.Which number is smaller: 71,661 or 71,665? (a) 71661 (b) 71665
38. 38.Round 19,998 to the nearest 100.
39. 39.20000 + 8000 + 500 + 40 + 1 =
40. 40.Round 73,919 to the nearest 10.

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