Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 915 · 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.What is 1,000 more than 89,886?
2. 2.Which number is smaller: 39,450 or 39,455? (a) 39455 (b) 39450
3. 3.What is 1 less than 82,691?
4. 4.Make the greatest 5-digit number using the digits 8, 5, 9, 3, 7 once each.
5. 5.Make the smallest 5-digit number using the digits 4, 1, 7, 5, 6 once each.
6. 6.Round 51,421 to the nearest 100.
7. 7.Round 34,410 to the nearest 100.
8. 8.What is the value of the digit 5 in 48,056?
9. 9.Which number is bigger: 83,940 or 83,960? (a) 83940 (b) 83960
10. 10.What is the value of the digit 8 in 84,310?
11. 11.Round 69,754 to the nearest 100.
12. 12.Round 96,272 to the nearest 100.
13. 13.What is the value of the digit 5 in 84,953?
14. 14.Make the greatest 5-digit number using the digits 5, 6, 9, 3, 4 once each.
15. 15.Round 79,269 to the nearest 10.
16. 16.Round 32,338 to the nearest 100.
17. 17.What is the value of the digit 1 in 57,013?
18. 18.What is the value of the digit 9 in 45,796?
19. 19.Round 62,838 to the nearest 100.
20. 20.What is 10 less than 21,733?
21. 21.Make the greatest 5-digit number using the digits 4, 3, 8, 2, 1 once each.
22. 22.What is the value of the digit 1 in 41,283?
23. 23.50000 + 3000 + 100 + 40 + 5 =
24. 24.What is 1,000 more than 20,059?
25. 25.30000 + 3000 + 500 + 90 + 6 =
26. 26.What is the value of the digit 3 in 63,589?
27. 27.What is the value of the digit 2 in 20,647?
28. 28.Which number is smaller: 47,840 or 47,832? (a) 47840 (b) 47832
29. 29.Round 16,507 to the nearest 100.
30. 30.Make the smallest 5-digit number using the digits 8, 9, 3, 2, 7 once each.
31. 31.Round 62,973 to the nearest 10.
32. 32.What is 100 less than 96,453?
33. 33.30000 + 3000 + 200 + 70 + 7 =
34. 34.Which number is smaller: 74,957 or 73,957? (a) 74957 (b) 73957
35. 35.What is 100 more than 46,325?
36. 36.Round 93,486 to the nearest 10.
37. 37.Round 39,418 to the nearest 10.
38. 38.Round 54,287 to the nearest 100.
39. 39.40000 + 1000 + 200 + 50 + 7 =
40. 40.What is 10 more than 70,872?

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