Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 696 · 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 7, 9, 1, 4, 3 once each.
2. 2.Round 56,965 to the nearest 10.
3. 3.90000 + 7000 + 600 + 20 + 7 =
4. 4.80000 + 8000 + 800 + 70 + 8 =
5. 5.80000 + 2000 + 700 + 80 + 4 =
6. 6.What is the value of the digit 2 in 54,207?
7. 7.What is the value of the digit 2 in 17,052?
8. 8.20000 + 6000 + 600 + 60 + 1 =
9. 9.20000 + 8000 + 200 + 20 + 1 =
10. 10.10000 + 8000 + 700 + 90 + 9 =
11. 11.Which number is smaller: 69,970 or 69,910? (a) 69970 (b) 69910
12. 12.Make the greatest 5-digit number using the digits 3, 8, 4, 9, 2 once each.
13. 13.Which number is bigger: 88,297 or 87,897? (a) 87897 (b) 88297
14. 14.Round 31,469 to the nearest 10.
15. 15.Round 68,888 to the nearest 10.
16. 16.Make the greatest 5-digit number using the digits 9, 7, 2, 6, 5 once each.
17. 17.What is 10 less than 59,619?
18. 18.Which number is smaller: 36,745 or 32,745? (a) 32745 (b) 36745
19. 19.Which number is bigger: 62,098 or 53,098? (a) 53098 (b) 62098
20. 20.Round 72,145 to the nearest 10.
21. 21.Round 39,390 to the nearest 10.
22. 22.Which number is smaller: 62,170 or 62,162? (a) 62170 (b) 62162
23. 23.What is 100 less than 87,281?
24. 24.What is 10 less than 12,277?
25. 25.What is the value of the digit 1 in 94,102?
26. 26.Which number is bigger: 29,982 or 29,282? (a) 29982 (b) 29282
27. 27.90000 + 4000 + 900 + 50 + 5 =
28. 28.Make the smallest 5-digit number using the digits 6, 4, 9, 7, 8 once each.
29. 29.Round 65,344 to the nearest 10.
30. 30.Make the smallest 5-digit number using the digits 9, 1, 3, 4, 7 once each.
31. 31.Round 80,309 to the nearest 100.
32. 32.Round 10,295 to the nearest 10.
33. 33.Which number is bigger: 23,048 or 22,948? (a) 23048 (b) 22948
34. 34.What is 1 less than 77,320?
35. 35.What is 100 less than 76,832?
36. 36.Make the greatest 5-digit number using the digits 4, 2, 7, 1, 6 once each.
37. 37.Round 16,660 to the nearest 10.
38. 38.Which number is bigger: 27,059 or 26,659? (a) 26659 (b) 27059
39. 39.What is 1 more than 28,478?
40. 40.Which number is smaller: 48,512 or 48,522? (a) 48522 (b) 48512

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