Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 708 · 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.Which number is bigger: 45,348 or 45,345? (a) 45345 (b) 45348
2. 2.Round 23,176 to the nearest 10.
3. 3.Round 54,813 to the nearest 10.
4. 4.Which number is smaller: 34,754 or 25,754? (a) 34754 (b) 25754
5. 5.20000 + 5000 + 800 + 40 + 1 =
6. 6.Make the smallest 5-digit number using the digits 4, 1, 6, 3, 5 once each.
7. 7.What is the value of the digit 4 in 48,321?
8. 8.What is 1,000 more than 96,503?
9. 9.What is the value of the digit 7 in 75,809?
10. 10.What is 10 less than 17,183?
11. 11.Which number is bigger: 34,674 or 34,683? (a) 34683 (b) 34674
12. 12.What is 10 less than 54,796?
13. 13.What is 1 more than 20,157?
14. 14.What is the value of the digit 7 in 86,742?
15. 15.What is 10 more than 28,657?
16. 16.30000 + 4000 + 400 + 20 + 7 =
17. 17.What is the value of the digit 3 in 13,750?
18. 18.What is 1,000 less than 63,123?
19. 19.Round 70,675 to the nearest 10.
20. 20.What is 1 more than 41,437?
21. 21.Round 20,700 to the nearest 100.
22. 22.What is the value of the digit 6 in 69,425?
23. 23.Round 33,299 to the nearest 10.
24. 24.What is the value of the digit 9 in 49,028?
25. 25.Make the greatest 5-digit number using the digits 7, 4, 9, 1, 6 once each.
26. 26.What is 100 less than 66,719?
27. 27.Round 90,292 to the nearest 100.
28. 28.What is 10 more than 23,337?
29. 29.Which number is bigger: 61,186 or 61,191? (a) 61186 (b) 61191
30. 30.Round 80,833 to the nearest 100.
31. 31.Make the greatest 5-digit number using the digits 3, 2, 8, 1, 7 once each.
32. 32.Which number is bigger: 74,113 or 73,913? (a) 74113 (b) 73913
33. 33.What is 100 less than 82,346?
34. 34.50000 + 1000 + 600 + 70 + 3 =
35. 35.10000 + 8000 + 500 + 90 + 2 =
36. 36.Round 14,147 to the nearest 10.
37. 37.20000 + 1000 + 100 + 40 + 9 =
38. 38.What is the value of the digit 5 in 30,265?
39. 39.What is the value of the digit 3 in 13,907?
40. 40.Round 33,879 to the nearest 100.

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