Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 223 · 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. 1.70000 + 4000 + 900 + 80 + 3 =
2. 2.Which number is smaller: 46,013 or 46,011? (a) 46013 (b) 46011
3. 3.90000 + 7000 + 200 + 70 + 9 =
4. 4.Round 36,057 to the nearest 10.
5. 5.Round 91,393 to the nearest 100.
6. 6.Make the greatest 5-digit number using the digits 1, 2, 3, 4, 8 once each.
7. 7.Round 69,131 to the nearest 10.
8. 8.Round 17,780 to the nearest 10.
9. 9.Make the smallest 5-digit number using the digits 8, 1, 3, 5, 6 once each.
10. 10.What is 1,000 less than 14,419?
11. 11.What is the value of the digit 7 in 74,018?
12. 12.What is 1 more than 25,028?
13. 13.What is the value of the digit 7 in 64,917?
14. 14.Round 27,434 to the nearest 100.
15. 15.Round 31,592 to the nearest 10.
16. 16.What is the value of the digit 7 in 57,182?
17. 17.What is the value of the digit 9 in 89,435?
18. 18.What is 10 less than 40,469?
19. 19.Round 45,313 to the nearest 10.
20. 20.Round 44,566 to the nearest 100.
21. 21.What is the value of the digit 2 in 82,361?
22. 22.Which number is smaller: 84,697 or 81,697? (a) 84697 (b) 81697
23. 23.What is the value of the digit 1 in 48,091?
24. 24.Round 30,850 to the nearest 10.
25. 25.10000 + 7000 + 400 + 50 + 3 =
26. 26.What is the value of the digit 6 in 81,603?
27. 27.Which number is bigger: 38,865 or 38,925? (a) 38865 (b) 38925
28. 28.What is the value of the digit 4 in 64,702?
29. 29.Make the smallest 5-digit number using the digits 9, 7, 3, 5, 8 once each.
30. 30.What is the value of the digit 4 in 34,895?
31. 31.What is 100 more than 91,137?
32. 32.What is 100 more than 25,750?
33. 33.80000 + 6000 + 300 + 60 + 8 =
34. 34.Which number is smaller: 64,864 or 67,864? (a) 67864 (b) 64864
35. 35.Round 25,501 to the nearest 10.
36. 36.Make the smallest 5-digit number using the digits 9, 3, 7, 1, 6 once each.
37. 37.90000 + 2000 + 800 + 40 + 7 =
38. 38.Make the smallest 5-digit number using the digits 5, 7, 8, 9, 6 once each.
39. 39.Round 34,036 to the nearest 10.
40. 40.Round 95,796 to the nearest 10.

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