Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 253 · 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 6, 9, 7, 5, 2 once each.
2. 2.What is the value of the digit 9 in 20,195?
3. 3.What is 1 less than 15,823?
4. 4.What is the value of the digit 3 in 30,172?
5. 5.50000 + 5000 + 900 + 60 + 1 =
6. 6.Which number is bigger: 57,559 or 61,559? (a) 61559 (b) 57559
7. 7.What is 10 more than 81,389?
8. 8.Which number is bigger: 19,757 or 19,827? (a) 19827 (b) 19757
9. 9.Which number is smaller: 60,048 or 60,039? (a) 60039 (b) 60048
10. 10.Which number is smaller: 19,614 or 19,714? (a) 19714 (b) 19614
11. 11.70000 + 5000 + 500 + 30 + 4 =
12. 12.Round 41,371 to the nearest 10.
13. 13.Round 19,883 to the nearest 10.
14. 14.Round 74,438 to the nearest 10.
15. 15.60000 + 3000 + 400 + 40 + 3 =
16. 16.Round 17,452 to the nearest 100.
17. 17.Make the smallest 5-digit number using the digits 9, 1, 8, 4, 6 once each.
18. 18.Make the smallest 5-digit number using the digits 8, 2, 4, 6, 1 once each.
19. 19.What is 100 less than 68,975?
20. 20.What is the value of the digit 2 in 20,536?
21. 21.Round 83,796 to the nearest 10.
22. 22.Make the greatest 5-digit number using the digits 4, 2, 3, 5, 9 once each.
23. 23.90000 + 1000 + 400 + 40 + 1 =
24. 24.Which number is bigger: 36,399 or 36,402? (a) 36399 (b) 36402
25. 25.Round 86,635 to the nearest 10.
26. 26.What is 100 more than 19,210?
27. 27.What is the value of the digit 3 in 61,328?
28. 28.Which number is smaller: 36,415 or 36,515? (a) 36415 (b) 36515
29. 29.50000 + 5000 + 800 + 90 + 9 =
30. 30.What is the value of the digit 2 in 17,462?
31. 31.Which number is bigger: 19,689 or 17,689? (a) 19689 (b) 17689
32. 32.What is 1 more than 62,919?
33. 33.70000 + 5000 + 200 + 10 + 6 =
34. 34.Which number is bigger: 83,792 or 83,795? (a) 83792 (b) 83795
35. 35.What is 1 more than 57,679?
36. 36.Which number is smaller: 25,803 or 25,893? (a) 25893 (b) 25803
37. 37.Round 93,411 to the nearest 100.
38. 38.Make the greatest 5-digit number using the digits 4, 6, 1, 7, 2 once each.
39. 39.What is the value of the digit 1 in 32,041?
40. 40.20000 + 2000 + 500 + 90 + 9 =

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