Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 906 · 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 2, 7, 4, 3, 1 once each.
2. 2.Round 77,532 to the nearest 10.
3. 3.What is 1 less than 65,781?
4. 4.Round 93,996 to the nearest 10.
5. 5.70000 + 1000 + 600 + 50 + 4 =
6. 6.Which number is smaller: 52,342 or 52,312? (a) 52342 (b) 52312
7. 7.Which number is bigger: 31,037 or 31,041? (a) 31041 (b) 31037
8. 8.Round 72,475 to the nearest 100.
9. 9.Round 57,967 to the nearest 100.
10. 10.What is the value of the digit 6 in 60,587?
11. 11.Round 25,670 to the nearest 100.
12. 12.Round 51,848 to the nearest 10.
13. 13.What is the value of the digit 6 in 37,069?
14. 14.30000 + 1000 + 300 + 20 + 7 =
15. 15.80000 + 7000 + 500 + 70 + 6 =
16. 16.Round 56,060 to the nearest 100.
17. 17.20000 + 5000 + 400 + 50 + 4 =
18. 18.Make the smallest 5-digit number using the digits 8, 5, 7, 2, 3 once each.
19. 19.Round 57,019 to the nearest 10.
20. 20.Make the smallest 5-digit number using the digits 6, 9, 2, 8, 7 once each.
21. 21.Round 95,884 to the nearest 100.
22. 22.Make the greatest 5-digit number using the digits 2, 1, 7, 6, 3 once each.
23. 23.What is the value of the digit 3 in 16,934?
24. 24.Which number is bigger: 52,287 or 52,317? (a) 52287 (b) 52317
25. 25.Which number is bigger: 78,205 or 78,125? (a) 78125 (b) 78205
26. 26.Make the greatest 5-digit number using the digits 6, 4, 8, 2, 3 once each.
27. 27.What is 1,000 less than 31,271?
28. 28.Round 41,968 to the nearest 100.
29. 29.60000 + 7000 + 900 + 60 + 7 =
30. 30.10000 + 3000 + 400 + 90 + 5 =
31. 31.Round 23,552 to the nearest 10.
32. 32.Make the greatest 5-digit number using the digits 3, 5, 1, 2, 6 once each.
33. 33.Make the greatest 5-digit number using the digits 9, 5, 2, 1, 7 once each.
34. 34.What is the value of the digit 5 in 62,501?
35. 35.What is the value of the digit 2 in 90,281?
36. 36.What is 100 more than 75,568?
37. 37.Make the smallest 5-digit number using the digits 9, 1, 2, 6, 3 once each.
38. 38.Round 84,464 to the nearest 100.
39. 39.What is the value of the digit 8 in 15,783?
40. 40.Which number is bigger: 25,552 or 24,652? (a) 24652 (b) 25552

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