Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 131 · 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 49,915 to the nearest 100.
2. 2.Which number is smaller: 28,160 or 28,157? (a) 28160 (b) 28157
3. 3.Which number is smaller: 33,856 or 33,916? (a) 33916 (b) 33856
4. 4.What is the value of the digit 3 in 50,832?
5. 5.Make the smallest 5-digit number using the digits 4, 1, 3, 6, 2 once each.
6. 6.What is the value of the digit 4 in 45,193?
7. 7.What is 1 less than 66,852?
8. 8.20000 + 4000 + 300 + 30 + 2 =
9. 9.Which number is smaller: 87,324 or 87,330? (a) 87330 (b) 87324
10. 10.Which number is smaller: 35,712 or 36,512? (a) 35712 (b) 36512
11. 11.Make the greatest 5-digit number using the digits 5, 4, 6, 1, 9 once each.
12. 12.80000 + 8000 + 600 + 60 + 9 =
13. 13.Round 35,192 to the nearest 100.
14. 14.Which number is smaller: 49,401 or 42,401? (a) 49401 (b) 42401
15. 15.Make the smallest 5-digit number using the digits 4, 2, 5, 6, 1 once each.
16. 16.What is 1 more than 90,129?
17. 17.Round 63,861 to the nearest 100.
18. 18.Make the greatest 5-digit number using the digits 4, 8, 7, 6, 5 once each.
19. 19.10000 + 2000 + 900 + 80 + 5 =
20. 20.What is 1 less than 83,808?
21. 21.What is 10 more than 51,161?
22. 22.Make the greatest 5-digit number using the digits 8, 6, 9, 4, 5 once each.
23. 23.Make the greatest 5-digit number using the digits 2, 4, 8, 3, 5 once each.
24. 24.Which number is bigger: 24,962 or 24,982? (a) 24982 (b) 24962
25. 25.What is 1 less than 59,788?
26. 26.Make the greatest 5-digit number using the digits 1, 9, 7, 5, 6 once each.
27. 27.What is 10 more than 17,135?
28. 28.Round 86,508 to the nearest 100.
29. 29.What is the value of the digit 2 in 12,739?
30. 30.Round 47,312 to the nearest 100.
31. 31.Make the greatest 5-digit number using the digits 1, 2, 3, 9, 5 once each.
32. 32.Make the smallest 5-digit number using the digits 1, 6, 7, 3, 8 once each.
33. 33.Round 93,405 to the nearest 10.
34. 34.Make the greatest 5-digit number using the digits 9, 4, 3, 2, 1 once each.
35. 35.Make the greatest 5-digit number using the digits 4, 8, 9, 7, 5 once each.
36. 36.What is 1,000 less than 19,537?
37. 37.What is 1 less than 93,209?
38. 38.Round 11,610 to the nearest 10.
39. 39.40000 + 1000 + 400 + 20 + 6 =
40. 40.Round 88,944 to the nearest 100.

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