Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 480 · 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 90,077 to the nearest 100.
2. 2.80000 + 8000 + 200 + 20 + 3 =
3. 3.Make the smallest 5-digit number using the digits 5, 1, 8, 7, 6 once each.
4. 4.Round 40,599 to the nearest 100.
5. 5.What is the value of the digit 5 in 75,823?
6. 6.What is the value of the digit 7 in 47,301?
7. 7.Round 95,267 to the nearest 10.
8. 8.What is 100 less than 37,889?
9. 9.Round 52,076 to the nearest 100.
10. 10.Make the greatest 5-digit number using the digits 1, 7, 3, 5, 9 once each.
11. 11.What is the value of the digit 2 in 26,431?
12. 12.Make the smallest 5-digit number using the digits 1, 3, 2, 4, 5 once each.
13. 13.Which number is smaller: 66,106 or 73,106? (a) 73106 (b) 66106
14. 14.Which number is smaller: 48,121 or 48,119? (a) 48121 (b) 48119
15. 15.Round 65,800 to the nearest 100.
16. 16.10000 + 9000 + 800 + 20 + 6 =
17. 17.Make the smallest 5-digit number using the digits 5, 3, 8, 2, 9 once each.
18. 18.Round 78,475 to the nearest 10.
19. 19.Round 66,085 to the nearest 100.
20. 20.Round 66,738 to the nearest 100.
21. 21.Make the smallest 5-digit number using the digits 5, 2, 8, 7, 9 once each.
22. 22.What is 1,000 less than 74,063?
23. 23.Round 41,735 to the nearest 10.
24. 24.Round 46,404 to the nearest 100.
25. 25.Round 33,550 to the nearest 100.
26. 26.Round 37,075 to the nearest 100.
27. 27.60000 + 5000 + 400 + 10 + 8 =
28. 28.Make the smallest 5-digit number using the digits 8, 9, 4, 2, 6 once each.
29. 29.What is the value of the digit 5 in 50,923?
30. 30.What is the value of the digit 6 in 23,761?
31. 31.30000 + 2000 + 900 + 90 + 5 =
32. 32.Make the greatest 5-digit number using the digits 4, 8, 3, 6, 1 once each.
33. 33.What is the value of the digit 9 in 19,684?
34. 34.Make the smallest 5-digit number using the digits 4, 8, 2, 9, 6 once each.
35. 35.Round 19,170 to the nearest 10.
36. 36.Round 55,609 to the nearest 10.
37. 37.Which number is bigger: 44,856 or 51,856? (a) 51856 (b) 44856
38. 38.Which number is smaller: 67,214 or 67,212? (a) 67214 (b) 67212
39. 39.10000 + 6000 + 400 + 70 + 2 =
40. 40.Make the greatest 5-digit number using the digits 9, 2, 4, 6, 3 once each.

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