Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 4 · 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 73,144 to the nearest 10.
2. 2.What is the value of the digit 5 in 40,753?
3. 3.Which number is bigger: 44,275 or 44,285? (a) 44285 (b) 44275
4. 4.Round 90,147 to the nearest 10.
5. 5.Round 64,691 to the nearest 100.
6. 6.50000 + 2000 + 800 + 70 + 8 =
7. 7.Make the greatest 5-digit number using the digits 8, 1, 6, 3, 9 once each.
8. 8.50000 + 5000 + 900 + 20 + 3 =
9. 9.Which number is smaller: 31,338 or 31,378? (a) 31378 (b) 31338
10. 10.Round 86,803 to the nearest 10.
11. 11.Round 34,585 to the nearest 100.
12. 12.What is the value of the digit 4 in 62,403?
13. 13.Round 55,017 to the nearest 10.
14. 14.Make the smallest 5-digit number using the digits 3, 9, 1, 7, 6 once each.
15. 15.What is the value of the digit 2 in 73,502?
16. 16.50000 + 1000 + 900 + 10 + 9 =
17. 17.Make the greatest 5-digit number using the digits 4, 5, 1, 9, 8 once each.
18. 18.Round 32,561 to the nearest 10.
19. 19.Round 41,334 to the nearest 10.
20. 20.What is the value of the digit 9 in 18,940?
21. 21.What is the value of the digit 4 in 45,237?
22. 22.Round 99,695 to the nearest 10.
23. 23.What is the value of the digit 6 in 92,674?
24. 24.What is the value of the digit 1 in 15,064?
25. 25.Which number is smaller: 65,189 or 64,889? (a) 64889 (b) 65189
26. 26.Round 23,308 to the nearest 10.
27. 27.Make the greatest 5-digit number using the digits 2, 7, 3, 6, 4 once each.
28. 28.What is the value of the digit 8 in 80,249?
29. 29.What is the value of the digit 1 in 10,457?
30. 30.What is the value of the digit 9 in 43,892?
31. 31.Which number is smaller: 69,779 or 69,785? (a) 69779 (b) 69785
32. 32.What is the value of the digit 9 in 90,475?
33. 33.40000 + 2000 + 400 + 40 + 1 =
34. 34.Make the greatest 5-digit number using the digits 9, 7, 5, 1, 3 once each.
35. 35.What is 100 more than 16,613?
36. 36.What is 1 more than 78,736?
37. 37.Make the smallest 5-digit number using the digits 1, 4, 9, 6, 5 once each.
38. 38.Which number is smaller: 41,407 or 41,607? (a) 41607 (b) 41407
39. 39.Round 36,651 to the nearest 10.
40. 40.70000 + 4000 + 400 + 20 + 1 =

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