Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 74 · 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 3, 9, 8, 5, 1 once each.
2. 2.Which number is bigger: 78,241 or 77,641? (a) 78241 (b) 77641
3. 3.What is the value of the digit 7 in 70,526?
4. 4.Make the greatest 5-digit number using the digits 3, 1, 2, 9, 4 once each.
5. 5.Round 73,479 to the nearest 100.
6. 6.What is the value of the digit 6 in 56,480?
7. 7.What is the value of the digit 1 in 84,961?
8. 8.Make the smallest 5-digit number using the digits 9, 3, 2, 8, 5 once each.
9. 9.Which number is smaller: 66,242 or 66,342? (a) 66342 (b) 66242
10. 10.What is 1,000 more than 75,652?
11. 11.Round 91,496 to the nearest 10.
12. 12.Which number is smaller: 44,328 or 36,328? (a) 44328 (b) 36328
13. 13.Make the smallest 5-digit number using the digits 1, 4, 2, 7, 9 once each.
14. 14.Round 31,699 to the nearest 100.
15. 15.What is the value of the digit 2 in 74,269?
16. 16.Which number is smaller: 70,906 or 70,903? (a) 70903 (b) 70906
17. 17.Which number is bigger: 42,044 or 41,044? (a) 42044 (b) 41044
18. 18.Round 77,084 to the nearest 10.
19. 19.What is the value of the digit 7 in 70,132?
20. 20.Make the greatest 5-digit number using the digits 8, 7, 3, 5, 4 once each.
21. 21.Round 39,210 to the nearest 10.
22. 22.Make the smallest 5-digit number using the digits 9, 6, 8, 3, 5 once each.
23. 23.Make the smallest 5-digit number using the digits 7, 8, 5, 3, 2 once each.
24. 24.What is the value of the digit 6 in 78,603?
25. 25.80000 + 1000 + 800 + 50 + 2 =
26. 26.Make the greatest 5-digit number using the digits 4, 7, 9, 6, 1 once each.
27. 27.Which number is bigger: 71,953 or 72,453? (a) 72453 (b) 71953
28. 28.What is the value of the digit 2 in 28,019?
29. 29.70000 + 9000 + 400 + 30 + 6 =
30. 30.Which number is smaller: 80,493 or 80,495? (a) 80493 (b) 80495
31. 31.What is the value of the digit 5 in 32,507?
32. 32.Which number is bigger: 65,789 or 58,789? (a) 58789 (b) 65789
33. 33.What is the value of the digit 7 in 74,391?
34. 34.What is the value of the digit 5 in 95,402?
35. 35.What is the value of the digit 5 in 71,536?
36. 36.What is the value of the digit 7 in 59,768?
37. 37.Which number is bigger: 68,648 or 69,048? (a) 69048 (b) 68648
38. 38.Round 50,592 to the nearest 10.
39. 39.Make the smallest 5-digit number using the digits 1, 3, 5, 4, 2 once each.
40. 40.20000 + 9000 + 200 + 30 + 9 =

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