Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 419 · 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. 1.90000 + 2000 + 100 + 60 + 3 =
2. 2.20000 + 9000 + 100 + 60 + 6 =
3. 3.Which number is bigger: 23,839 or 22,839? (a) 22839 (b) 23839
4. 4.Round 98,300 to the nearest 100.
5. 5.Round 24,755 to the nearest 10.
6. 6.Round 96,424 to the nearest 10.
7. 7.Round 34,529 to the nearest 100.
8. 8.What is the value of the digit 7 in 71,863?
9. 9.30000 + 7000 + 600 + 20 + 1 =
10. 10.What is 1 more than 84,090?
11. 11.What is 1 more than 44,345?
12. 12.What is 10 more than 83,548?
13. 13.Make the greatest 5-digit number using the digits 4, 7, 5, 2, 3 once each.
14. 14.What is 100 more than 92,997?
15. 15.Round 24,052 to the nearest 10.
16. 16.What is the value of the digit 7 in 54,179?
17. 17.Round 88,030 to the nearest 100.
18. 18.50000 + 8000 + 900 + 40 + 1 =
19. 19.Round 86,064 to the nearest 10.
20. 20.Which number is bigger: 67,925 or 67,225? (a) 67225 (b) 67925
21. 21.What is the value of the digit 7 in 57,318?
22. 22.10000 + 6000 + 500 + 60 + 2 =
23. 23.What is 1,000 less than 85,866?
24. 24.Make the greatest 5-digit number using the digits 9, 7, 4, 1, 2 once each.
25. 25.Round 15,347 to the nearest 10.
26. 26.Round 24,951 to the nearest 100.
27. 27.What is 1,000 less than 39,896?
28. 28.Round 76,620 to the nearest 10.
29. 29.What is 10 more than 30,936?
30. 30.Which number is bigger: 83,163 or 91,163? (a) 83163 (b) 91163
31. 31.Round 86,823 to the nearest 10.
32. 32.Make the smallest 5-digit number using the digits 4, 1, 3, 2, 9 once each.
33. 33.Round 61,913 to the nearest 100.
34. 34.What is 1,000 less than 97,920?
35. 35.What is 1 more than 62,054?
36. 36.Which number is bigger: 88,771 or 88,791? (a) 88771 (b) 88791
37. 37.What is the value of the digit 8 in 70,865?
38. 38.What is the value of the digit 4 in 90,642?
39. 39.What is 10 less than 55,891?
40. 40.What is the value of the digit 7 in 97,824?

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