Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 405 · 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 1,000 more than 32,097?
2. 2.Which number is bigger: 67,240 or 67,232? (a) 67232 (b) 67240
3. 3.Make the greatest 5-digit number using the digits 2, 3, 9, 7, 6 once each.
4. 4.Which number is smaller: 50,466 or 50,458? (a) 50458 (b) 50466
5. 5.Round 65,982 to the nearest 10.
6. 6.Round 24,114 to the nearest 100.
7. 7.What is the value of the digit 1 in 20,817?
8. 8.Which number is smaller: 77,765 or 77,755? (a) 77765 (b) 77755
9. 9.20000 + 1000 + 300 + 80 + 6 =
10. 10.Make the greatest 5-digit number using the digits 9, 6, 1, 7, 2 once each.
11. 11.Which number is smaller: 29,195 or 28,395? (a) 28395 (b) 29195
12. 12.What is the value of the digit 1 in 61,489?
13. 13.30000 + 9000 + 900 + 90 + 5 =
14. 14.Which number is bigger: 42,764 or 42,694? (a) 42694 (b) 42764
15. 15.What is the value of the digit 3 in 79,130?
16. 16.Which number is smaller: 88,183 or 94,183? (a) 88183 (b) 94183
17. 17.Round 68,804 to the nearest 10.
18. 18.Make the greatest 5-digit number using the digits 6, 8, 7, 4, 2 once each.
19. 19.Round 43,628 to the nearest 100.
20. 20.Make the smallest 5-digit number using the digits 1, 7, 3, 6, 4 once each.
21. 21.What is 100 less than 70,899?
22. 22.Round 30,663 to the nearest 10.
23. 23.Round 36,228 to the nearest 10.
24. 24.What is the value of the digit 4 in 54,387?
25. 25.Which number is bigger: 42,045 or 42,043? (a) 42043 (b) 42045
26. 26.Round 11,006 to the nearest 10.
27. 27.Make the greatest 5-digit number using the digits 5, 8, 3, 2, 9 once each.
28. 28.Round 23,546 to the nearest 100.
29. 29.Which number is smaller: 26,223 or 26,263? (a) 26223 (b) 26263
30. 30.What is 10 less than 80,695?
31. 31.Round 61,812 to the nearest 10.
32. 32.What is the value of the digit 1 in 20,173?
33. 33.60000 + 4000 + 100 + 20 + 5 =
34. 34.What is the value of the digit 3 in 20,163?
35. 35.60000 + 5000 + 300 + 90 + 6 =
36. 36.Which number is bigger: 25,784 or 25,824? (a) 25824 (b) 25784
37. 37.20000 + 9000 + 100 + 10 + 8 =
38. 38.Make the greatest 5-digit number using the digits 8, 6, 3, 4, 1 once each.
39. 39.60000 + 8000 + 200 + 10 + 9 =
40. 40.Round 94,529 to the nearest 100.

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