Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 630 · 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 21,059 to the nearest 100.
2. 2.What is the value of the digit 7 in 50,972?
3. 3.Round 23,037 to the nearest 100.
4. 4.What is the value of the digit 4 in 21,794?
5. 5.What is the value of the digit 2 in 78,624?
6. 6.Which number is bigger: 70,178 or 70,171? (a) 70178 (b) 70171
7. 7.Make the smallest 5-digit number using the digits 9, 8, 2, 6, 4 once each.
8. 8.40000 + 8000 + 700 + 10 + 9 =
9. 9.What is the value of the digit 7 in 50,798?
10. 10.Which number is bigger: 71,149 or 71,147? (a) 71147 (b) 71149
11. 11.What is the value of the digit 1 in 80,631?
12. 12.Round 35,163 to the nearest 100.
13. 13.What is 10 more than 79,713?
14. 14.Which number is smaller: 28,297 or 28,306? (a) 28306 (b) 28297
15. 15.What is the value of the digit 8 in 74,862?
16. 16.What is 1,000 more than 55,615?
17. 17.Round 26,779 to the nearest 100.
18. 18.Round 39,568 to the nearest 100.
19. 19.Which number is bigger: 25,367 or 26,367? (a) 25367 (b) 26367
20. 20.Round 43,798 to the nearest 100.
21. 21.What is the value of the digit 9 in 29,057?
22. 22.Round 88,579 to the nearest 10.
23. 23.What is 10 less than 75,435?
24. 24.Round 70,262 to the nearest 10.
25. 25.Round 95,197 to the nearest 100.
26. 26.Round 19,763 to the nearest 10.
27. 27.20000 + 1000 + 700 + 30 + 6 =
28. 28.Make the smallest 5-digit number using the digits 3, 7, 9, 6, 1 once each.
29. 29.What is the value of the digit 2 in 25,061?
30. 30.Make the greatest 5-digit number using the digits 7, 3, 6, 4, 2 once each.
31. 31.Round 48,445 to the nearest 10.
32. 32.Make the greatest 5-digit number using the digits 9, 1, 7, 5, 2 once each.
33. 33.Round 47,653 to the nearest 100.
34. 34.What is 100 less than 49,035?
35. 35.Make the greatest 5-digit number using the digits 4, 6, 8, 2, 3 once each.
36. 36.Which number is smaller: 82,904 or 82,974? (a) 82904 (b) 82974
37. 37.Make the smallest 5-digit number using the digits 9, 3, 1, 2, 8 once each.
38. 38.Make the greatest 5-digit number using the digits 2, 4, 1, 6, 3 once each.
39. 39.Round 61,886 to the nearest 10.
40. 40.Round 19,813 to the nearest 10.

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