Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 481 · 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.Make the smallest 5-digit number using the digits 7, 3, 4, 5, 9 once each.
2. 2.70000 + 4000 + 700 + 30 + 9 =
3. 3.Round 76,382 to the nearest 100.
4. 4.Round 76,662 to the nearest 10.
5. 5.Round 91,835 to the nearest 100.
6. 6.Which number is bigger: 54,828 or 54,868? (a) 54868 (b) 54828
7. 7.What is 10 more than 84,092?
8. 8.Make the greatest 5-digit number using the digits 7, 4, 5, 8, 1 once each.
9. 9.Round 56,232 to the nearest 10.
10. 10.Which number is smaller: 54,027 or 54,107? (a) 54107 (b) 54027
11. 11.What is 1,000 less than 98,838?
12. 12.Make the smallest 5-digit number using the digits 9, 1, 3, 7, 8 once each.
13. 13.Round 25,795 to the nearest 100.
14. 14.Round 27,127 to the nearest 10.
15. 15.What is the value of the digit 4 in 39,416?
16. 16.Which number is bigger: 75,165 or 75,565? (a) 75565 (b) 75165
17. 17.Round 27,971 to the nearest 10.
18. 18.What is the value of the digit 7 in 12,753?
19. 19.Make the smallest 5-digit number using the digits 8, 7, 3, 5, 2 once each.
20. 20.20000 + 7000 + 700 + 30 + 1 =
21. 21.20000 + 1000 + 500 + 10 + 6 =
22. 22.What is the value of the digit 6 in 21,680?
23. 23.What is the value of the digit 1 in 29,013?
24. 24.Make the greatest 5-digit number using the digits 2, 4, 8, 7, 5 once each.
25. 25.What is the value of the digit 6 in 46,195?
26. 26.Make the smallest 5-digit number using the digits 1, 6, 5, 8, 9 once each.
27. 27.What is the value of the digit 6 in 40,697?
28. 28.What is the value of the digit 9 in 15,039?
29. 29.What is the value of the digit 6 in 80,624?
30. 30.70000 + 5000 + 900 + 10 + 1 =
31. 31.What is 10 less than 34,681?
32. 32.Make the greatest 5-digit number using the digits 1, 9, 6, 5, 2 once each.
33. 33.Round 50,791 to the nearest 100.
34. 34.What is the value of the digit 4 in 40,285?
35. 35.Which number is bigger: 68,397 or 68,317? (a) 68317 (b) 68397
36. 36.What is the value of the digit 1 in 38,751?
37. 37.Round 50,591 to the nearest 100.
38. 38.Round 51,039 to the nearest 10.
39. 39.Round 34,739 to the nearest 10.
40. 40.What is the value of the digit 4 in 40,527?

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