Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 606 · 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.Round 26,702 to the nearest 100.
2. 2.What is 1 more than 46,838?
3. 3.Make the smallest 5-digit number using the digits 8, 5, 6, 2, 1 once each.
4. 4.Which number is bigger: 21,352 or 20,452? (a) 20452 (b) 21352
5. 5.20000 + 1000 + 600 + 20 + 1 =
6. 6.Round 36,134 to the nearest 100.
7. 7.10000 + 2000 + 300 + 60 + 8 =
8. 8.What is 1 more than 68,179?
9. 9.Which number is smaller: 22,835 or 21,835? (a) 22835 (b) 21835
10. 10.What is the value of the digit 9 in 20,598?
11. 11.20000 + 6000 + 700 + 10 + 6 =
12. 12.Round 33,165 to the nearest 10.
13. 13.Make the greatest 5-digit number using the digits 6, 9, 4, 7, 2 once each.
14. 14.Which number is smaller: 79,469 or 79,476? (a) 79476 (b) 79469
15. 15.What is 1 more than 37,368?
16. 16.Round 16,467 to the nearest 10.
17. 17.Which number is bigger: 21,868 or 21,898? (a) 21898 (b) 21868
18. 18.Round 38,125 to the nearest 10.
19. 19.30000 + 9000 + 900 + 30 + 2 =
20. 20.What is the value of the digit 7 in 31,745?
21. 21.What is 10 more than 70,949?
22. 22.80000 + 9000 + 700 + 50 + 4 =
23. 23.40000 + 2000 + 200 + 50 + 9 =
24. 24.What is 1,000 more than 26,999?
25. 25.Which number is bigger: 29,194 or 29,174? (a) 29174 (b) 29194
26. 26.Make the smallest 5-digit number using the digits 2, 3, 8, 6, 1 once each.
27. 27.What is the value of the digit 3 in 23,514?
28. 28.70000 + 1000 + 600 + 20 + 6 =
29. 29.20000 + 1000 + 500 + 90 + 3 =
30. 30.Make the greatest 5-digit number using the digits 8, 1, 2, 3, 4 once each.
31. 31.Make the greatest 5-digit number using the digits 1, 2, 9, 5, 8 once each.
32. 32.Round 83,010 to the nearest 100.
33. 33.Round 74,014 to the nearest 100.
34. 34.Make the greatest 5-digit number using the digits 2, 5, 8, 4, 3 once each.
35. 35.40000 + 7000 + 100 + 50 + 4 =
36. 36.Which number is smaller: 46,319 or 49,319? (a) 46319 (b) 49319
37. 37.What is the value of the digit 1 in 39,018?
38. 38.What is the value of the digit 4 in 68,134?
39. 39.What is the value of the digit 1 in 14,260?
40. 40.What is the value of the digit 6 in 61,703?

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