Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 105 · 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 48,712 to the nearest 10.
2. 2.50000 + 5000 + 400 + 20 + 4 =
3. 3.Round 54,257 to the nearest 100.
4. 4.Which number is bigger: 37,711 or 38,711? (a) 38711 (b) 37711
5. 5.20000 + 8000 + 700 + 70 + 8 =
6. 6.What is 1,000 less than 43,262?
7. 7.Round 90,029 to the nearest 100.
8. 8.Which number is smaller: 58,007 or 57,997? (a) 58007 (b) 57997
9. 9.Round 93,593 to the nearest 10.
10. 10.Round 38,179 to the nearest 10.
11. 11.Make the greatest 5-digit number using the digits 1, 2, 5, 4, 3 once each.
12. 12.What is 1 more than 45,434?
13. 13.What is 1 less than 21,719?
14. 14.Which number is bigger: 57,392 or 57,388? (a) 57388 (b) 57392
15. 15.What is 100 more than 51,204?
16. 16.Round 14,628 to the nearest 100.
17. 17.What is the value of the digit 9 in 10,297?
18. 18.Make the greatest 5-digit number using the digits 5, 7, 2, 3, 6 once each.
19. 19.What is the value of the digit 2 in 32,168?
20. 20.50000 + 1000 + 400 + 90 + 2 =
21. 21.50000 + 8000 + 300 + 10 + 5 =
22. 22.Round 98,932 to the nearest 10.
23. 23.What is 1 less than 30,518?
24. 24.Round 41,765 to the nearest 10.
25. 25.Make the greatest 5-digit number using the digits 3, 4, 2, 7, 9 once each.
26. 26.90000 + 6000 + 100 + 60 + 5 =
27. 27.Make the greatest 5-digit number using the digits 4, 8, 6, 1, 3 once each.
28. 28.Which number is bigger: 26,783 or 26,693? (a) 26783 (b) 26693
29. 29.Round 89,663 to the nearest 10.
30. 30.Round 52,927 to the nearest 10.
31. 31.What is 100 more than 59,876?
32. 32.What is 1 less than 93,585?
33. 33.What is the value of the digit 2 in 81,702?
34. 34.Round 87,224 to the nearest 100.
35. 35.10000 + 4000 + 200 + 60 + 4 =
36. 36.Which number is smaller: 33,899 or 32,899? (a) 33899 (b) 32899
37. 37.Make the greatest 5-digit number using the digits 2, 6, 5, 7, 4 once each.
38. 38.Which number is bigger: 82,029 or 81,629? (a) 82029 (b) 81629
39. 39.Which number is smaller: 45,491 or 45,791? (a) 45491 (b) 45791
40. 40.Round 10,656 to the nearest 10.

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