Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 115 · 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 87,922 to the nearest 100.
2. 2.Which number is bigger: 28,064 or 28,060? (a) 28060 (b) 28064
3. 3.Make the greatest 5-digit number using the digits 4, 8, 2, 6, 3 once each.
4. 4.Make the smallest 5-digit number using the digits 1, 3, 7, 4, 8 once each.
5. 5.Which number is bigger: 78,533 or 78,513? (a) 78513 (b) 78533
6. 6.Which number is smaller: 53,889 or 53,892? (a) 53889 (b) 53892
7. 7.Make the smallest 5-digit number using the digits 8, 3, 7, 9, 4 once each.
8. 8.What is the value of the digit 2 in 30,542?
9. 9.Round 61,582 to the nearest 10.
10. 10.Round 25,928 to the nearest 100.
11. 11.What is the value of the digit 5 in 69,578?
12. 12.80000 + 7000 + 800 + 90 + 6 =
13. 13.What is 10 less than 77,841?
14. 14.60000 + 7000 + 500 + 70 + 6 =
15. 15.What is the value of the digit 7 in 40,567?
16. 16.Round 51,160 to the nearest 100.
17. 17.Round 97,762 to the nearest 10.
18. 18.Round 54,599 to the nearest 10.
19. 19.Which number is bigger: 30,196 or 34,196? (a) 34196 (b) 30196
20. 20.40000 + 2000 + 200 + 90 + 6 =
21. 21.What is the value of the digit 6 in 61,748?
22. 22.What is the value of the digit 2 in 73,062?
23. 23.Round 60,484 to the nearest 10.
24. 24.70000 + 7000 + 800 + 20 + 3 =
25. 25.What is 1,000 less than 30,304?
26. 26.90000 + 8000 + 200 + 50 + 8 =
27. 27.Which number is smaller: 77,081 or 77,181? (a) 77181 (b) 77081
28. 28.Round 85,241 to the nearest 100.
29. 29.What is 1 more than 31,130?
30. 30.What is the value of the digit 4 in 32,409?
31. 31.What is 1,000 more than 63,547?
32. 32.What is the value of the digit 9 in 39,750?
33. 33.Round 24,124 to the nearest 10.
34. 34.What is the value of the digit 4 in 63,074?
35. 35.Round 84,108 to the nearest 10.
36. 36.10000 + 8000 + 700 + 10 + 7 =
37. 37.Round 23,206 to the nearest 10.
38. 38.Make the smallest 5-digit number using the digits 7, 9, 6, 3, 2 once each.
39. 39.What is the value of the digit 1 in 20,814?
40. 40.Round 45,243 to the nearest 10.

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