Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 792 · 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 64,641 to the nearest 10.
2. 2.What is the value of the digit 8 in 80,361?
3. 3.60000 + 4000 + 300 + 20 + 8 =
4. 4.Make the smallest 5-digit number using the digits 1, 6, 5, 3, 4 once each.
5. 5.What is 10 more than 38,606?
6. 6.70000 + 4000 + 500 + 80 + 1 =
7. 7.Which number is bigger: 86,501 or 89,501? (a) 86501 (b) 89501
8. 8.What is the value of the digit 5 in 75,309?
9. 9.Round 81,810 to the nearest 10.
10. 10.10000 + 2000 + 100 + 80 + 2 =
11. 11.Which number is smaller: 37,623 or 37,628? (a) 37623 (b) 37628
12. 12.60000 + 7000 + 500 + 70 + 1 =
13. 13.90000 + 1000 + 700 + 20 + 7 =
14. 14.What is the value of the digit 1 in 71,042?
15. 15.What is the value of the digit 9 in 60,928?
16. 16.What is 10 less than 42,212?
17. 17.What is the value of the digit 5 in 41,725?
18. 18.Which number is bigger: 84,807 or 84,837? (a) 84807 (b) 84837
19. 19.Round 68,159 to the nearest 100.
20. 20.What is the value of the digit 2 in 70,243?
21. 21.What is 10 less than 64,619?
22. 22.Which number is bigger: 58,472 or 51,472? (a) 58472 (b) 51472
23. 23.What is the value of the digit 5 in 14,635?
24. 24.Make the smallest 5-digit number using the digits 3, 4, 7, 8, 6 once each.
25. 25.Round 29,736 to the nearest 100.
26. 26.Make the greatest 5-digit number using the digits 5, 1, 7, 9, 2 once each.
27. 27.What is the value of the digit 7 in 30,217?
28. 28.Round 25,634 to the nearest 10.
29. 29.Make the greatest 5-digit number using the digits 8, 3, 2, 9, 1 once each.
30. 30.What is 100 more than 30,032?
31. 31.Which number is bigger: 66,360 or 66,380? (a) 66360 (b) 66380
32. 32.What is 10 less than 86,855?
33. 33.Round 95,517 to the nearest 100.
34. 34.What is the value of the digit 2 in 37,920?
35. 35.50000 + 6000 + 700 + 50 + 6 =
36. 36.Round 32,450 to the nearest 100.
37. 37.90000 + 6000 + 500 + 30 + 7 =
38. 38.Round 61,678 to the nearest 100.
39. 39.Make the smallest 5-digit number using the digits 5, 3, 4, 9, 7 once each.
40. 40.Which number is bigger: 39,907 or 42,907? (a) 42907 (b) 39907

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