Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 85 · 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 84,305 to the nearest 10.
2. 2.Round 56,969 to the nearest 10.
3. 3.What is 10 less than 52,535?
4. 4.80000 + 1000 + 100 + 40 + 3 =
5. 5.Which number is bigger: 64,404 or 65,304? (a) 65304 (b) 64404
6. 6.Round 42,235 to the nearest 10.
7. 7.10000 + 6000 + 500 + 70 + 1 =
8. 8.Round 92,893 to the nearest 10.
9. 9.Round 14,484 to the nearest 100.
10. 10.Round 42,959 to the nearest 10.
11. 11.Which number is bigger: 63,021 or 63,030? (a) 63021 (b) 63030
12. 12.What is 1,000 less than 72,853?
13. 13.Round 32,003 to the nearest 10.
14. 14.What is 100 less than 55,128?
15. 15.Make the greatest 5-digit number using the digits 7, 4, 6, 5, 2 once each.
16. 16.What is the value of the digit 7 in 28,709?
17. 17.What is 100 more than 15,530?
18. 18.Make the smallest 5-digit number using the digits 7, 2, 1, 3, 8 once each.
19. 19.What is 1 more than 82,376?
20. 20.Round 14,236 to the nearest 10.
21. 21.What is 100 more than 90,040?
22. 22.60000 + 4000 + 200 + 80 + 7 =
23. 23.Round 23,296 to the nearest 100.
24. 24.What is 1 more than 99,640?
25. 25.What is 1 less than 30,401?
26. 26.What is 10 more than 60,797?
27. 27.What is 1,000 less than 23,357?
28. 28.Round 91,475 to the nearest 100.
29. 29.What is 1 less than 62,538?
30. 30.60000 + 9000 + 300 + 80 + 6 =
31. 31.Which number is smaller: 59,185 or 59,195? (a) 59195 (b) 59185
32. 32.What is the value of the digit 3 in 80,637?
33. 33.20000 + 5000 + 700 + 80 + 1 =
34. 34.Make the greatest 5-digit number using the digits 2, 4, 8, 9, 1 once each.
35. 35.Round 27,384 to the nearest 10.
36. 36.10000 + 2000 + 500 + 70 + 9 =
37. 37.Round 48,433 to the nearest 100.
38. 38.Make the greatest 5-digit number using the digits 3, 1, 9, 2, 5 once each.
39. 39.Make the smallest 5-digit number using the digits 7, 5, 8, 1, 6 once each.
40. 40.Round 87,901 to the nearest 100.

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