Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 855 · 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, 1, 9, 3, 2 once each.
2. 2.Round 98,738 to the nearest 10.
3. 3.Round 89,747 to the nearest 100.
4. 4.Round 69,722 to the nearest 100.
5. 5.What is the value of the digit 2 in 54,290?
6. 6.Round 33,819 to the nearest 10.
7. 7.What is 10 less than 30,435?
8. 8.What is the value of the digit 2 in 81,274?
9. 9.What is 10 more than 93,756?
10. 10.Round 36,726 to the nearest 10.
11. 11.Make the greatest 5-digit number using the digits 3, 5, 1, 8, 7 once each.
12. 12.What is 1 more than 28,484?
13. 13.Which number is bigger: 26,586 or 27,386? (a) 27386 (b) 26586
14. 14.Which number is smaller: 60,009 or 53,009? (a) 53009 (b) 60009
15. 15.What is 1 more than 60,559?
16. 16.Which number is bigger: 87,436 or 88,136? (a) 88136 (b) 87436
17. 17.What is the value of the digit 2 in 62,713?
18. 18.Make the greatest 5-digit number using the digits 2, 6, 1, 9, 8 once each.
19. 19.Round 62,673 to the nearest 100.
20. 20.What is 1 less than 43,909?
21. 21.Round 21,131 to the nearest 10.
22. 22.Round 28,668 to the nearest 10.
23. 23.Make the greatest 5-digit number using the digits 5, 2, 1, 8, 3 once each.
24. 24.What is 100 less than 55,245?
25. 25.90000 + 1000 + 100 + 30 + 8 =
26. 26.Which number is smaller: 83,723 or 83,753? (a) 83753 (b) 83723
27. 27.What is 100 more than 98,380?
28. 28.What is the value of the digit 4 in 85,240?
29. 29.70000 + 6000 + 300 + 70 + 4 =
30. 30.What is the value of the digit 5 in 60,295?
31. 31.What is the value of the digit 5 in 91,856?
32. 32.Make the greatest 5-digit number using the digits 3, 8, 5, 9, 4 once each.
33. 33.Make the greatest 5-digit number using the digits 7, 1, 2, 6, 8 once each.
34. 34.What is 10 more than 20,065?
35. 35.What is the value of the digit 3 in 30,694?
36. 36.What is the value of the digit 2 in 41,092?
37. 37.Which number is smaller: 79,404 or 79,409? (a) 79404 (b) 79409
38. 38.Round 32,452 to the nearest 10.
39. 39.Round 28,010 to the nearest 10.
40. 40.Round 43,361 to the nearest 10.

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