Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 955 · 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. 1.20000 + 3000 + 100 + 80 + 2 =
2. 2.Make the smallest 5-digit number using the digits 3, 4, 9, 5, 8 once each.
3. 3.Make the greatest 5-digit number using the digits 3, 5, 6, 1, 7 once each.
4. 4.Round 29,042 to the nearest 100.
5. 5.What is the value of the digit 1 in 43,819?
6. 6.What is 1 more than 16,813?
7. 7.Make the smallest 5-digit number using the digits 1, 3, 6, 4, 5 once each.
8. 8.Which number is smaller: 75,906 or 75,986? (a) 75906 (b) 75986
9. 9.Make the greatest 5-digit number using the digits 9, 3, 1, 5, 2 once each.
10. 10.What is 1,000 less than 48,083?
11. 11.Round 27,496 to the nearest 100.
12. 12.What is the value of the digit 2 in 15,092?
13. 13.Make the greatest 5-digit number using the digits 1, 8, 7, 3, 4 once each.
14. 14.Round 41,688 to the nearest 10.
15. 15.Which number is smaller: 86,331 or 91,331? (a) 91331 (b) 86331
16. 16.Which number is bigger: 53,793 or 53,723? (a) 53723 (b) 53793
17. 17.What is the value of the digit 4 in 68,402?
18. 18.Round 85,912 to the nearest 10.
19. 19.Round 68,394 to the nearest 10.
20. 20.Round 63,657 to the nearest 10.
21. 21.What is the value of the digit 6 in 64,703?
22. 22.What is 10 more than 36,689?
23. 23.30000 + 5000 + 900 + 70 + 8 =
24. 24.Make the greatest 5-digit number using the digits 1, 5, 7, 4, 3 once each.
25. 25.What is 1 less than 66,624?
26. 26.Make the greatest 5-digit number using the digits 8, 3, 2, 4, 5 once each.
27. 27.70000 + 5000 + 700 + 60 + 9 =
28. 28.40000 + 9000 + 200 + 10 + 5 =
29. 29.Make the greatest 5-digit number using the digits 2, 9, 7, 6, 8 once each.
30. 30.Round 78,481 to the nearest 100.
31. 31.Round 44,401 to the nearest 100.
32. 32.Which number is bigger: 79,093 or 79,091? (a) 79091 (b) 79093
33. 33.Round 41,102 to the nearest 100.
34. 34.What is 1 more than 22,506?
35. 35.Round 17,721 to the nearest 100.
36. 36.What is the value of the digit 1 in 91,256?
37. 37.What is 10 more than 76,573?
38. 38.What is 1,000 more than 92,532?
39. 39.Round 67,470 to the nearest 10.
40. 40.What is the value of the digit 2 in 53,421?

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