Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 632 · 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. 1.80000 + 4000 + 600 + 40 + 9 =
2. 2.What is the value of the digit 5 in 92,586?
3. 3.Which number is smaller: 59,101 or 59,104? (a) 59104 (b) 59101
4. 4.Make the smallest 5-digit number using the digits 1, 9, 4, 5, 6 once each.
5. 5.What is the value of the digit 4 in 56,420?
6. 6.Which number is smaller: 39,195 or 39,203? (a) 39203 (b) 39195
7. 7.What is 100 more than 22,734?
8. 8.Which number is bigger: 34,765 or 34,685? (a) 34765 (b) 34685
9. 9.Which number is smaller: 30,446 or 31,046? (a) 31046 (b) 30446
10. 10.What is 10 more than 77,749?
11. 11.Round 98,926 to the nearest 100.
12. 12.What is the value of the digit 6 in 89,264?
13. 13.What is the value of the digit 7 in 71,862?
14. 14.Which number is smaller: 20,165 or 29,165? (a) 20165 (b) 29165
15. 15.30000 + 2000 + 400 + 70 + 7 =
16. 16.What is the value of the digit 3 in 76,913?
17. 17.Make the smallest 5-digit number using the digits 3, 5, 2, 7, 1 once each.
18. 18.Which number is smaller: 36,358 or 35,558? (a) 36358 (b) 35558
19. 19.50000 + 4000 + 900 + 10 + 4 =
20. 20.What is the value of the digit 8 in 82,603?
21. 21.What is 10 less than 91,718?
22. 22.What is the value of the digit 4 in 14,398?
23. 23.80000 + 2000 + 800 + 50 + 2 =
24. 24.Which number is smaller: 20,692 or 21,392? (a) 21392 (b) 20692
25. 25.Make the greatest 5-digit number using the digits 8, 2, 7, 4, 6 once each.
26. 26.Round 80,531 to the nearest 10.
27. 27.Which number is smaller: 62,829 or 62,749? (a) 62829 (b) 62749
28. 28.Round 54,476 to the nearest 10.
29. 29.Make the greatest 5-digit number using the digits 9, 3, 2, 8, 1 once each.
30. 30.Round 99,531 to the nearest 100.
31. 31.Round 68,977 to the nearest 10.
32. 32.Round 30,210 to the nearest 100.
33. 33.What is 1,000 less than 87,631?
34. 34.Make the smallest 5-digit number using the digits 9, 2, 8, 3, 5 once each.
35. 35.Round 38,802 to the nearest 10.
36. 36.Which number is bigger: 31,814 or 31,822? (a) 31814 (b) 31822
37. 37.Round 94,296 to the nearest 100.
38. 38.Make the smallest 5-digit number using the digits 9, 8, 1, 7, 3 once each.
39. 39.What is the value of the digit 3 in 15,283?
40. 40.20000 + 2000 + 800 + 20 + 6 =

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