Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 173 · 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 8, 7, 5, 4, 3 once each.
2. 2.60000 + 2000 + 100 + 30 + 1 =
3. 3.Make the smallest 5-digit number using the digits 3, 7, 6, 5, 4 once each.
4. 4.Which number is bigger: 88,347 or 87,747? (a) 87747 (b) 88347
5. 5.Make the smallest 5-digit number using the digits 4, 7, 2, 1, 5 once each.
6. 6.Round 79,793 to the nearest 10.
7. 7.Round 21,994 to the nearest 10.
8. 8.Round 34,726 to the nearest 100.
9. 9.Which number is smaller: 23,718 or 23,678? (a) 23718 (b) 23678
10. 10.20000 + 1000 + 800 + 60 + 8 =
11. 11.What is the value of the digit 2 in 95,281?
12. 12.Round 58,178 to the nearest 100.
13. 13.Round 47,281 to the nearest 100.
14. 14.Make the smallest 5-digit number using the digits 8, 4, 2, 3, 5 once each.
15. 15.Which number is bigger: 46,692 or 46,684? (a) 46684 (b) 46692
16. 16.Which number is smaller: 37,862 or 37,852? (a) 37852 (b) 37862
17. 17.Which number is bigger: 59,929 or 59,927? (a) 59927 (b) 59929
18. 18.Which number is smaller: 78,991 or 78,931? (a) 78991 (b) 78931
19. 19.What is 1 more than 55,596?
20. 20.Round 19,105 to the nearest 100.
21. 21.What is the value of the digit 5 in 45,907?
22. 22.Round 56,944 to the nearest 10.
23. 23.Round 83,950 to the nearest 100.
24. 24.Round 21,168 to the nearest 100.
25. 25.Round 28,217 to the nearest 100.
26. 26.20000 + 9000 + 200 + 40 + 4 =
27. 27.20000 + 4000 + 200 + 70 + 8 =
28. 28.Round 23,762 to the nearest 10.
29. 29.What is the value of the digit 4 in 10,864?
30. 30.What is the value of the digit 3 in 80,193?
31. 31.90000 + 8000 + 400 + 70 + 2 =
32. 32.Round 88,097 to the nearest 10.
33. 33.What is the value of the digit 1 in 39,147?
34. 34.What is 10 more than 48,057?
35. 35.Round 83,542 to the nearest 100.
36. 36.What is the value of the digit 8 in 12,086?
37. 37.Make the smallest 5-digit number using the digits 1, 8, 3, 7, 6 once each.
38. 38.What is 100 less than 72,066?
39. 39.Round 58,705 to the nearest 10.
40. 40.What is 10 more than 70,746?

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