Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 573 · 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: 85,047 or 84,647? (a) 85047 (b) 84647
2. 2.Make the greatest 5-digit number using the digits 5, 1, 6, 3, 9 once each.
3. 3.Which number is smaller: 49,518 or 49,218? (a) 49518 (b) 49218
4. 4.What is the value of the digit 8 in 92,805?
5. 5.Round 36,418 to the nearest 10.
6. 6.Which number is bigger: 43,240 or 43,235? (a) 43235 (b) 43240
7. 7.Which number is bigger: 77,039 or 82,039? (a) 82039 (b) 77039
8. 8.Round 17,422 to the nearest 10.
9. 9.Round 11,598 to the nearest 100.
10. 10.What is the value of the digit 5 in 70,345?
11. 11.What is the value of the digit 3 in 30,945?
12. 12.Round 22,853 to the nearest 10.
13. 13.Round 79,230 to the nearest 10.
14. 14.What is 1 less than 17,866?
15. 15.What is 1,000 less than 11,199?
16. 16.Round 52,686 to the nearest 10.
17. 17.30000 + 5000 + 200 + 20 + 2 =
18. 18.Round 33,769 to the nearest 10.
19. 19.Make the greatest 5-digit number using the digits 1, 2, 9, 7, 8 once each.
20. 20.20000 + 7000 + 400 + 20 + 1 =
21. 21.What is the value of the digit 1 in 17,903?
22. 22.Round 46,577 to the nearest 100.
23. 23.Make the greatest 5-digit number using the digits 7, 3, 1, 2, 5 once each.
24. 24.Which number is bigger: 59,133 or 59,933? (a) 59133 (b) 59933
25. 25.Round 86,211 to the nearest 100.
26. 26.Make the greatest 5-digit number using the digits 8, 4, 1, 5, 7 once each.
27. 27.Round 67,834 to the nearest 100.
28. 28.Round 81,878 to the nearest 10.
29. 29.Which number is smaller: 66,996 or 67,696? (a) 66996 (b) 67696
30. 30.Which number is smaller: 74,157 or 74,148? (a) 74157 (b) 74148
31. 31.Which number is smaller: 73,451 or 73,501? (a) 73501 (b) 73451
32. 32.Round 34,923 to the nearest 100.
33. 33.Round 96,637 to the nearest 100.
34. 34.Make the smallest 5-digit number using the digits 6, 3, 9, 1, 5 once each.
35. 35.20000 + 2000 + 400 + 20 + 1 =
36. 36.20000 + 8000 + 500 + 60 + 8 =
37. 37.What is 1 less than 63,229?
38. 38.Make the greatest 5-digit number using the digits 5, 2, 8, 4, 3 once each.
39. 39.Which number is smaller: 58,645 or 65,645? (a) 58645 (b) 65645
40. 40.10000 + 1000 + 500 + 70 + 9 =

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