Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 986 · 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 greatest 5-digit number using the digits 2, 4, 3, 7, 9 once each.
2. 2.Round 11,195 to the nearest 10.
3. 3.Which number is smaller: 40,286 or 40,196? (a) 40286 (b) 40196
4. 4.Make the smallest 5-digit number using the digits 5, 8, 4, 9, 6 once each.
5. 5.Make the greatest 5-digit number using the digits 3, 5, 2, 9, 4 once each.
6. 6.Which number is bigger: 33,191 or 33,188? (a) 33188 (b) 33191
7. 7.Make the greatest 5-digit number using the digits 8, 2, 4, 5, 6 once each.
8. 8.What is 100 less than 17,086?
9. 9.Make the smallest 5-digit number using the digits 6, 9, 2, 1, 4 once each.
10. 10.What is the value of the digit 5 in 85,907?
11. 11.Round 95,973 to the nearest 100.
12. 12.Round 53,173 to the nearest 100.
13. 13.Round 90,859 to the nearest 100.
14. 14.Make the smallest 5-digit number using the digits 6, 1, 9, 7, 4 once each.
15. 15.30000 + 7000 + 100 + 70 + 1 =
16. 16.Round 79,222 to the nearest 100.
17. 17.10000 + 6000 + 400 + 20 + 1 =
18. 18.Which number is bigger: 22,161 or 22,121? (a) 22121 (b) 22161
19. 19.Make the smallest 5-digit number using the digits 1, 5, 9, 8, 7 once each.
20. 20.Make the greatest 5-digit number using the digits 4, 5, 3, 2, 6 once each.
21. 21.20000 + 1000 + 800 + 90 + 8 =
22. 22.What is the value of the digit 8 in 89,603?
23. 23.What is 1,000 more than 35,674?
24. 24.Which number is bigger: 80,568 or 80,168? (a) 80568 (b) 80168
25. 25.Round 47,518 to the nearest 10.
26. 26.Round 66,293 to the nearest 10.
27. 27.Make the greatest 5-digit number using the digits 9, 4, 6, 2, 7 once each.
28. 28.Which number is bigger: 50,269 or 50,262? (a) 50262 (b) 50269
29. 29.What is 1,000 less than 90,657?
30. 30.Round 43,701 to the nearest 10.
31. 31.Round 45,725 to the nearest 100.
32. 32.30000 + 9000 + 200 + 50 + 4 =
33. 33.What is 1 less than 44,183?
34. 34.Which number is bigger: 29,762 or 29,842? (a) 29842 (b) 29762
35. 35.What is the value of the digit 7 in 56,017?
36. 36.Round 12,953 to the nearest 10.
37. 37.What is 1,000 more than 72,237?
38. 38.Which number is smaller: 79,273 or 79,276? (a) 79276 (b) 79273
39. 39.Make the greatest 5-digit number using the digits 7, 8, 6, 1, 5 once each.
40. 40.10000 + 5000 + 400 + 20 + 6 =

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