Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 944 · 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 57,247 to the nearest 10.
2. 2.What is the value of the digit 8 in 30,817?
3. 3.Which number is bigger: 31,601 or 31,101? (a) 31601 (b) 31101
4. 4.Round 76,281 to the nearest 100.
5. 5.Round 12,769 to the nearest 10.
6. 6.Make the smallest 5-digit number using the digits 2, 8, 5, 7, 1 once each.
7. 7.What is the value of the digit 3 in 14,036?
8. 8.70000 + 8000 + 900 + 60 + 2 =
9. 9.Which number is smaller: 24,435 or 24,437? (a) 24435 (b) 24437
10. 10.20000 + 2000 + 800 + 30 + 5 =
11. 11.Round 10,438 to the nearest 10.
12. 12.Round 26,760 to the nearest 100.
13. 13.30000 + 4000 + 200 + 10 + 8 =
14. 14.Which number is bigger: 42,498 or 34,498? (a) 42498 (b) 34498
15. 15.Which number is smaller: 20,554 or 20,552? (a) 20554 (b) 20552
16. 16.Round 36,923 to the nearest 10.
17. 17.Make the greatest 5-digit number using the digits 5, 4, 3, 7, 8 once each.
18. 18.Which number is bigger: 90,504 or 89,504? (a) 90504 (b) 89504
19. 19.What is the value of the digit 3 in 30,578?
20. 20.Round 30,827 to the nearest 100.
21. 21.Which number is bigger: 22,403 or 15,403? (a) 15403 (b) 22403
22. 22.Round 64,476 to the nearest 10.
23. 23.Make the greatest 5-digit number using the digits 3, 5, 4, 2, 8 once each.
24. 24.What is the value of the digit 4 in 37,164?
25. 25.Round 34,367 to the nearest 10.
26. 26.What is 100 less than 98,240?
27. 27.50000 + 9000 + 600 + 20 + 9 =
28. 28.Round 42,259 to the nearest 10.
29. 29.Round 38,259 to the nearest 100.
30. 30.What is the value of the digit 2 in 32,704?
31. 31.Which number is smaller: 89,407 or 89,607? (a) 89607 (b) 89407
32. 32.50000 + 3000 + 900 + 90 + 3 =
33. 33.Make the smallest 5-digit number using the digits 1, 7, 6, 4, 2 once each.
34. 34.50000 + 7000 + 300 + 90 + 7 =
35. 35.What is the value of the digit 7 in 15,706?
36. 36.Make the smallest 5-digit number using the digits 2, 6, 9, 5, 4 once each.
37. 37.Which number is smaller: 19,740 or 11,740? (a) 19740 (b) 11740
38. 38.60000 + 8000 + 800 + 10 + 3 =
39. 39.Make the smallest 5-digit number using the digits 1, 4, 2, 5, 9 once each.
40. 40.Which number is bigger: 26,220 or 30,220? (a) 26220 (b) 30220

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