Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 446 · 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.Round 20,776 to the nearest 100.
2. 2.Make the smallest 5-digit number using the digits 9, 4, 6, 7, 1 once each.
3. 3.90000 + 5000 + 100 + 20 + 2 =
4. 4.Round 31,878 to the nearest 10.
5. 5.Round 46,089 to the nearest 10.
6. 6.What is the value of the digit 9 in 72,593?
7. 7.What is 100 less than 34,188?
8. 8.Make the greatest 5-digit number using the digits 3, 9, 6, 7, 4 once each.
9. 9.30000 + 8000 + 700 + 20 + 4 =
10. 10.Make the greatest 5-digit number using the digits 1, 4, 8, 5, 2 once each.
11. 11.Which number is smaller: 63,572 or 62,772? (a) 63572 (b) 62772
12. 12.40000 + 9000 + 800 + 10 + 3 =
13. 13.What is the value of the digit 2 in 60,392?
14. 14.What is 1 more than 17,211?
15. 15.Make the smallest 5-digit number using the digits 3, 6, 2, 7, 8 once each.
16. 16.What is the value of the digit 8 in 39,180?
17. 17.What is the value of the digit 1 in 10,679?
18. 18.Make the smallest 5-digit number using the digits 3, 2, 9, 4, 1 once each.
19. 19.What is 1 more than 29,077?
20. 20.50000 + 4000 + 100 + 50 + 6 =
21. 21.What is 10 more than 69,898?
22. 22.What is 1 more than 13,550?
23. 23.Round 26,792 to the nearest 10.
24. 24.What is the value of the digit 6 in 49,368?
25. 25.Round 10,093 to the nearest 10.
26. 26.Round 30,157 to the nearest 10.
27. 27.What is the value of the digit 7 in 76,420?
28. 28.30000 + 9000 + 800 + 10 + 5 =
29. 29.Make the greatest 5-digit number using the digits 5, 8, 1, 2, 9 once each.
30. 30.What is the value of the digit 7 in 20,764?
31. 31.60000 + 9000 + 500 + 10 + 9 =
32. 32.What is the value of the digit 6 in 64,057?
33. 33.Round 30,868 to the nearest 10.
34. 34.Round 37,644 to the nearest 10.
35. 35.Round 54,159 to the nearest 100.
36. 36.What is the value of the digit 8 in 10,836?
37. 37.Which number is bigger: 68,620 or 68,020? (a) 68020 (b) 68620
38. 38.Round 71,775 to the nearest 10.
39. 39.Make the greatest 5-digit number using the digits 4, 6, 5, 1, 3 once each.
40. 40.30000 + 1000 + 700 + 50 + 9 =

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