Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 797 · 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.What is 100 more than 90,733?
2. 2.Round 42,469 to the nearest 10.
3. 3.What is 100 less than 46,228?
4. 4.60000 + 3000 + 400 + 10 + 8 =
5. 5.Which number is bigger: 60,225 or 60,135? (a) 60135 (b) 60225
6. 6.Round 69,031 to the nearest 100.
7. 7.20000 + 1000 + 800 + 70 + 1 =
8. 8.Round 55,191 to the nearest 10.
9. 9.Make the smallest 5-digit number using the digits 6, 1, 7, 3, 4 once each.
10. 10.Which number is bigger: 69,149 or 69,349? (a) 69349 (b) 69149
11. 11.Which number is smaller: 35,988 or 42,988? (a) 42988 (b) 35988
12. 12.Which number is bigger: 33,633 or 24,633? (a) 24633 (b) 33633
13. 13.Make the smallest 5-digit number using the digits 6, 3, 8, 1, 4 once each.
14. 14.Round 79,954 to the nearest 100.
15. 15.Round 11,174 to the nearest 100.
16. 16.30000 + 5000 + 700 + 40 + 4 =
17. 17.Which number is smaller: 31,120 or 31,115? (a) 31120 (b) 31115
18. 18.What is 100 more than 39,020?
19. 19.Make the smallest 5-digit number using the digits 9, 5, 1, 4, 2 once each.
20. 20.Round 16,392 to the nearest 100.
21. 21.What is 100 more than 26,918?
22. 22.What is the value of the digit 8 in 89,756?
23. 23.What is 1,000 less than 17,892?
24. 24.Round 67,705 to the nearest 10.
25. 25.Round 32,662 to the nearest 10.
26. 26.Round 38,928 to the nearest 100.
27. 27.Round 23,950 to the nearest 10.
28. 28.What is the value of the digit 1 in 21,657?
29. 29.80000 + 6000 + 100 + 40 + 9 =
30. 30.What is the value of the digit 6 in 56,817?
31. 31.Make the greatest 5-digit number using the digits 8, 3, 7, 5, 6 once each.
32. 32.Which number is bigger: 29,689 or 29,749? (a) 29749 (b) 29689
33. 33.Which number is bigger: 81,543 or 81,603? (a) 81603 (b) 81543
34. 34.20000 + 1000 + 700 + 30 + 5 =
35. 35.Which number is smaller: 68,698 or 69,298? (a) 69298 (b) 68698
36. 36.What is the value of the digit 8 in 20,817?
37. 37.Make the greatest 5-digit number using the digits 5, 9, 2, 4, 1 once each.
38. 38.20000 + 6000 + 200 + 10 + 7 =
39. 39.Make the smallest 5-digit number using the digits 2, 1, 7, 3, 8 once each.
40. 40.Which number is smaller: 32,060 or 32,020? (a) 32060 (b) 32020

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