Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 433 · 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. 1.20000 + 2000 + 700 + 60 + 4 =
2. 2.50000 + 7000 + 900 + 90 + 3 =
3. 3.Make the smallest 5-digit number using the digits 9, 1, 2, 7, 3 once each.
4. 4.What is 10 less than 47,871?
5. 5.What is 10 more than 12,539?
6. 6.Make the smallest 5-digit number using the digits 7, 1, 8, 6, 3 once each.
7. 7.Round 85,403 to the nearest 10.
8. 8.Round 82,969 to the nearest 100.
9. 9.Make the smallest 5-digit number using the digits 3, 8, 7, 5, 1 once each.
10. 10.What is 1,000 more than 42,911?
11. 11.10000 + 4000 + 400 + 10 + 8 =
12. 12.Which number is bigger: 33,525 or 30,525? (a) 30525 (b) 33525
13. 13.Which number is bigger: 67,611 or 67,571? (a) 67571 (b) 67611
14. 14.Round 81,868 to the nearest 100.
15. 15.40000 + 2000 + 700 + 30 + 1 =
16. 16.What is the value of the digit 3 in 25,361?
17. 17.20000 + 6000 + 300 + 50 + 3 =
18. 18.Round 46,624 to the nearest 100.
19. 19.Round 85,704 to the nearest 10.
20. 20.Make the greatest 5-digit number using the digits 7, 1, 5, 2, 8 once each.
21. 21.What is 100 more than 19,951?
22. 22.40000 + 4000 + 300 + 60 + 9 =
23. 23.What is the value of the digit 9 in 95,213?
24. 24.Which number is smaller: 19,198 or 18,698? (a) 18698 (b) 19198
25. 25.What is the value of the digit 2 in 27,389?
26. 26.70000 + 7000 + 500 + 60 + 4 =
27. 27.What is the value of the digit 2 in 20,641?
28. 28.What is 10 more than 16,003?
29. 29.70000 + 4000 + 500 + 80 + 7 =
30. 30.Round 34,852 to the nearest 10.
31. 31.Round 70,823 to the nearest 100.
32. 32.What is the value of the digit 2 in 70,245?
33. 33.What is 1 more than 19,193?
34. 34.20000 + 4000 + 300 + 70 + 1 =
35. 35.Make the greatest 5-digit number using the digits 8, 2, 3, 1, 7 once each.
36. 36.What is 100 more than 38,211?
37. 37.40000 + 1000 + 700 + 80 + 6 =
38. 38.Make the smallest 5-digit number using the digits 1, 8, 6, 9, 5 once each.
39. 39.Make the greatest 5-digit number using the digits 3, 4, 6, 9, 8 once each.
40. 40.10000 + 6000 + 300 + 40 + 1 =

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