Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 866 · 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: 79,336 or 78,936? (a) 78936 (b) 79336
2. 2.What is 10 more than 75,202?
3. 3.Which number is smaller: 21,290 or 21,282? (a) 21290 (b) 21282
4. 4.Make the smallest 5-digit number using the digits 6, 5, 1, 8, 3 once each.
5. 5.Round 87,521 to the nearest 10.
6. 6.What is the value of the digit 4 in 32,084?
7. 7.50000 + 9000 + 300 + 10 + 3 =
8. 8.Which number is bigger: 51,357 or 51,363? (a) 51357 (b) 51363
9. 9.Make the greatest 5-digit number using the digits 1, 9, 4, 2, 8 once each.
10. 10.Round 67,573 to the nearest 100.
11. 11.Round 43,609 to the nearest 100.
12. 12.60000 + 9000 + 900 + 20 + 8 =
13. 13.What is 100 more than 52,690?
14. 14.Which number is smaller: 59,647 or 64,647? (a) 64647 (b) 59647
15. 15.What is 1,000 more than 18,869?
16. 16.90000 + 3000 + 600 + 20 + 1 =
17. 17.80000 + 6000 + 500 + 70 + 2 =
18. 18.Round 46,290 to the nearest 100.
19. 19.10000 + 8000 + 400 + 20 + 2 =
20. 20.Make the greatest 5-digit number using the digits 9, 1, 2, 3, 6 once each.
21. 21.Make the greatest 5-digit number using the digits 4, 5, 8, 7, 9 once each.
22. 22.70000 + 6000 + 600 + 10 + 2 =
23. 23.What is the value of the digit 3 in 82,351?
24. 24.Which number is bigger: 21,940 or 21,932? (a) 21940 (b) 21932
25. 25.Which number is bigger: 34,811 or 34,891? (a) 34891 (b) 34811
26. 26.Round 16,004 to the nearest 10.
27. 27.Round 86,512 to the nearest 100.
28. 28.What is the value of the digit 1 in 90,215?
29. 29.Make the smallest 5-digit number using the digits 3, 4, 6, 1, 8 once each.
30. 30.What is 1,000 more than 31,877?
31. 31.Round 66,673 to the nearest 100.
32. 32.Which number is bigger: 67,422 or 67,492? (a) 67492 (b) 67422
33. 33.Round 31,771 to the nearest 100.
34. 34.What is the value of the digit 4 in 36,084?
35. 35.Which number is bigger: 84,991 or 89,991? (a) 84991 (b) 89991
36. 36.Which number is bigger: 66,525 or 61,525? (a) 61525 (b) 66525
37. 37.What is the value of the digit 8 in 80,921?
38. 38.What is 1,000 more than 16,825?
39. 39.What is the value of the digit 3 in 13,092?
40. 40.Round 42,642 to the nearest 10.

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