Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 402 · 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. 1.80000 + 1000 + 700 + 10 + 8 =
2. 2.What is the value of the digit 7 in 70,516?
3. 3.What is the value of the digit 5 in 60,579?
4. 4.Which number is bigger: 78,177 or 78,181? (a) 78181 (b) 78177
5. 5.What is 1 more than 27,147?
6. 6.Round 27,889 to the nearest 100.
7. 7.What is 10 more than 77,991?
8. 8.Which number is bigger: 30,455 or 30,454? (a) 30454 (b) 30455
9. 9.70000 + 8000 + 400 + 70 + 5 =
10. 10.Round 43,199 to the nearest 100.
11. 11.Round 95,985 to the nearest 100.
12. 12.What is the value of the digit 4 in 48,697?
13. 13.What is the value of the digit 6 in 62,874?
14. 14.60000 + 6000 + 100 + 40 + 8 =
15. 15.Which number is bigger: 65,096 or 64,696? (a) 65096 (b) 64696
16. 16.Round 73,974 to the nearest 10.
17. 17.What is 100 less than 23,723?
18. 18.Round 73,643 to the nearest 100.
19. 19.Round 89,178 to the nearest 10.
20. 20.Which number is smaller: 22,817 or 22,826? (a) 22817 (b) 22826
21. 21.What is the value of the digit 3 in 10,634?
22. 22.Round 90,835 to the nearest 100.
23. 23.Make the smallest 5-digit number using the digits 2, 4, 1, 3, 6 once each.
24. 24.Make the greatest 5-digit number using the digits 1, 5, 9, 2, 8 once each.
25. 25.30000 + 1000 + 200 + 10 + 6 =
26. 26.Round 16,014 to the nearest 100.
27. 27.50000 + 6000 + 800 + 60 + 4 =
28. 28.Round 29,950 to the nearest 10.
29. 29.Make the greatest 5-digit number using the digits 3, 9, 2, 4, 6 once each.
30. 30.Make the smallest 5-digit number using the digits 3, 7, 9, 6, 1 once each.
31. 31.What is 10 less than 21,851?
32. 32.Round 80,867 to the nearest 100.
33. 33.Round 70,663 to the nearest 10.
34. 34.Make the smallest 5-digit number using the digits 8, 9, 1, 2, 6 once each.
35. 35.Round 79,299 to the nearest 100.
36. 36.Which number is smaller: 59,496 or 59,491? (a) 59496 (b) 59491
37. 37.Make the greatest 5-digit number using the digits 2, 5, 6, 3, 7 once each.
38. 38.Round 88,350 to the nearest 100.
39. 39.What is the value of the digit 7 in 28,017?
40. 40.What is the value of the digit 1 in 10,943?

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