Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 611 · 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 94,723 to the nearest 10.
2. 2.What is the value of the digit 6 in 76,214?
3. 3.Round 24,545 to the nearest 10.
4. 4.Make the greatest 5-digit number using the digits 2, 7, 4, 8, 1 once each.
5. 5.Make the greatest 5-digit number using the digits 9, 4, 6, 7, 1 once each.
6. 6.Which number is smaller: 63,400 or 63,401? (a) 63401 (b) 63400
7. 7.10000 + 5000 + 700 + 40 + 4 =
8. 8.Which number is bigger: 39,666 or 39,671? (a) 39671 (b) 39666
9. 9.What is the value of the digit 7 in 12,987?
10. 10.Make the smallest 5-digit number using the digits 2, 9, 4, 3, 8 once each.
11. 11.Make the smallest 5-digit number using the digits 8, 3, 1, 4, 2 once each.
12. 12.Round 85,562 to the nearest 10.
13. 13.Which number is smaller: 81,345 or 81,355? (a) 81355 (b) 81345
14. 14.What is the value of the digit 6 in 67,809?
15. 15.50000 + 1000 + 300 + 90 + 2 =
16. 16.Round 50,792 to the nearest 100.
17. 17.Make the greatest 5-digit number using the digits 1, 7, 5, 8, 2 once each.
18. 18.Make the smallest 5-digit number using the digits 6, 2, 3, 9, 8 once each.
19. 19.90000 + 3000 + 100 + 50 + 2 =
20. 20.Which number is bigger: 30,754 or 30,757? (a) 30757 (b) 30754
21. 21.Which number is smaller: 37,520 or 40,520? (a) 40520 (b) 37520
22. 22.60000 + 1000 + 200 + 20 + 3 =
23. 23.Which number is smaller: 21,285 or 21,278? (a) 21285 (b) 21278
24. 24.Which number is bigger: 19,400 or 19,300? (a) 19300 (b) 19400
25. 25.Make the greatest 5-digit number using the digits 2, 6, 8, 7, 1 once each.
26. 26.What is the value of the digit 6 in 60,537?
27. 27.What is the value of the digit 6 in 70,654?
28. 28.30000 + 7000 + 500 + 50 + 1 =
29. 29.Which number is smaller: 33,750 or 33,753? (a) 33750 (b) 33753
30. 30.What is 1 less than 39,831?
31. 31.Make the greatest 5-digit number using the digits 4, 7, 2, 6, 1 once each.
32. 32.Round 97,868 to the nearest 100.
33. 33.Make the greatest 5-digit number using the digits 9, 2, 8, 5, 6 once each.
34. 34.10000 + 4000 + 400 + 60 + 6 =
35. 35.What is the value of the digit 2 in 16,924?
36. 36.Round 64,824 to the nearest 10.
37. 37.Which number is smaller: 44,926 or 44,932? (a) 44926 (b) 44932
38. 38.Round 43,247 to the nearest 10.
39. 39.Round 94,020 to the nearest 100.
40. 40.Round 21,659 to the nearest 10.

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