Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 346 · 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 5, 2, 3, 8, 1 once each.
2. 2.What is the value of the digit 5 in 83,570?
3. 3.Which number is smaller: 90,820 or 90,829? (a) 90820 (b) 90829
4. 4.What is 10 more than 19,462?
5. 5.Which number is bigger: 83,902 or 83,872? (a) 83872 (b) 83902
6. 6.What is the value of the digit 4 in 13,764?
7. 7.Which number is bigger: 26,239 or 26,242? (a) 26239 (b) 26242
8. 8.Which number is smaller: 84,739 or 84,799? (a) 84739 (b) 84799
9. 9.Round 49,699 to the nearest 100.
10. 10.Make the greatest 5-digit number using the digits 2, 7, 3, 9, 4 once each.
11. 11.What is 1,000 more than 49,441?
12. 12.Round 29,113 to the nearest 100.
13. 13.What is 1 less than 59,431?
14. 14.Which number is bigger: 21,703 or 21,623? (a) 21703 (b) 21623
15. 15.What is 1,000 more than 67,732?
16. 16.Make the greatest 5-digit number using the digits 2, 5, 3, 6, 8 once each.
17. 17.Which number is bigger: 82,774 or 82,834? (a) 82774 (b) 82834
18. 18.What is 10 less than 32,246?
19. 19.What is the value of the digit 4 in 30,241?
20. 20.60000 + 1000 + 300 + 60 + 9 =
21. 21.Round 91,354 to the nearest 10.
22. 22.Which number is bigger: 29,918 or 29,923? (a) 29918 (b) 29923
23. 23.Make the smallest 5-digit number using the digits 1, 8, 6, 2, 4 once each.
24. 24.Make the greatest 5-digit number using the digits 6, 9, 1, 4, 7 once each.
25. 25.10000 + 6000 + 500 + 30 + 1 =
26. 26.What is 1,000 less than 91,427?
27. 27.Round 49,671 to the nearest 100.
28. 28.80000 + 6000 + 600 + 60 + 3 =
29. 29.Which number is bigger: 43,188 or 43,181? (a) 43188 (b) 43181
30. 30.What is 1,000 more than 46,424?
31. 31.Round 65,929 to the nearest 10.
32. 32.What is the value of the digit 6 in 80,641?
33. 33.What is the value of the digit 7 in 79,432?
34. 34.30000 + 7000 + 100 + 20 + 3 =
35. 35.10000 + 9000 + 800 + 90 + 1 =
36. 36.What is 100 less than 88,602?
37. 37.What is 100 less than 83,592?
38. 38.Make the greatest 5-digit number using the digits 6, 8, 3, 1, 2 once each.
39. 39.Which number is smaller: 25,644 or 17,644? (a) 25644 (b) 17644
40. 40.What is 1 more than 80,102?

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