Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 992 · 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.Which number is bigger: 41,635 or 42,135? (a) 41635 (b) 42135
2. 2.Round 47,682 to the nearest 100.
3. 3.70000 + 2000 + 900 + 80 + 5 =
4. 4.Which number is smaller: 43,231 or 43,240? (a) 43240 (b) 43231
5. 5.Round 98,344 to the nearest 100.
6. 6.30000 + 9000 + 700 + 20 + 6 =
7. 7.What is the value of the digit 2 in 15,032?
8. 8.Round 48,274 to the nearest 10.
9. 9.40000 + 9000 + 200 + 50 + 6 =
10. 10.Which number is bigger: 72,138 or 72,141? (a) 72138 (b) 72141
11. 11.Round 32,342 to the nearest 10.
12. 12.Round 28,153 to the nearest 10.
13. 13.What is the value of the digit 7 in 65,973?
14. 14.Make the smallest 5-digit number using the digits 7, 2, 6, 4, 5 once each.
15. 15.Round 45,234 to the nearest 100.
16. 16.Which number is bigger: 84,058 or 84,148? (a) 84058 (b) 84148
17. 17.Round 50,306 to the nearest 100.
18. 18.40000 + 1000 + 100 + 40 + 1 =
19. 19.Make the smallest 5-digit number using the digits 1, 8, 7, 2, 6 once each.
20. 20.What is the value of the digit 2 in 20,519?
21. 21.Make the greatest 5-digit number using the digits 5, 1, 9, 3, 6 once each.
22. 22.10000 + 3000 + 600 + 20 + 6 =
23. 23.Which number is smaller: 63,956 or 63,948? (a) 63956 (b) 63948
24. 24.Make the smallest 5-digit number using the digits 6, 3, 8, 4, 1 once each.
25. 25.90000 + 1000 + 400 + 60 + 8 =
26. 26.Which number is smaller: 47,254 or 47,245? (a) 47254 (b) 47245
27. 27.Round 18,314 to the nearest 100.
28. 28.Round 70,750 to the nearest 100.
29. 29.Which number is smaller: 87,740 or 87,737? (a) 87740 (b) 87737
30. 30.40000 + 8000 + 800 + 90 + 3 =
31. 31.What is 1 less than 85,932?
32. 32.Round 60,248 to the nearest 10.
33. 33.Which number is bigger: 23,558 or 23,648? (a) 23558 (b) 23648
34. 34.What is 1,000 more than 41,783?
35. 35.Round 17,812 to the nearest 10.
36. 36.What is the value of the digit 3 in 69,734?
37. 37.Make the greatest 5-digit number using the digits 1, 8, 4, 3, 9 once each.
38. 38.Which number is bigger: 37,907 or 38,607? (a) 37907 (b) 38607
39. 39.Which number is bigger: 22,587 or 22,687? (a) 22587 (b) 22687
40. 40.What is the value of the digit 7 in 92,307?

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