Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 62 · 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 smallest 5-digit number using the digits 2, 8, 4, 9, 3 once each.
2. 2.Which number is smaller: 49,786 or 56,786? (a) 49786 (b) 56786
3. 3.Make the smallest 5-digit number using the digits 5, 2, 7, 6, 3 once each.
4. 4.90000 + 2000 + 500 + 40 + 9 =
5. 5.What is the value of the digit 1 in 51,074?
6. 6.What is the value of the digit 6 in 67,021?
7. 7.What is 100 more than 21,192?
8. 8.What is the value of the digit 9 in 52,918?
9. 9.Round 50,073 to the nearest 10.
10. 10.What is 1,000 less than 17,820?
11. 11.20000 + 8000 + 800 + 90 + 7 =
12. 12.Make the greatest 5-digit number using the digits 1, 7, 2, 3, 8 once each.
13. 13.What is 1 more than 50,271?
14. 14.What is 100 less than 24,233?
15. 15.Round 57,356 to the nearest 10.
16. 16.What is 1 more than 42,802?
17. 17.What is 10 more than 14,828?
18. 18.Round 63,778 to the nearest 10.
19. 19.Make the greatest 5-digit number using the digits 3, 1, 2, 4, 9 once each.
20. 20.70000 + 8000 + 400 + 10 + 3 =
21. 21.Which number is bigger: 70,221 or 72,221? (a) 70221 (b) 72221
22. 22.80000 + 3000 + 300 + 10 + 3 =
23. 23.What is the value of the digit 6 in 63,425?
24. 24.What is the value of the digit 2 in 94,260?
25. 25.Make the smallest 5-digit number using the digits 5, 1, 4, 8, 2 once each.
26. 26.Round 10,550 to the nearest 10.
27. 27.Make the smallest 5-digit number using the digits 5, 4, 6, 8, 2 once each.
28. 28.Make the smallest 5-digit number using the digits 5, 4, 6, 1, 3 once each.
29. 29.Make the smallest 5-digit number using the digits 7, 1, 3, 9, 8 once each.
30. 30.What is the value of the digit 1 in 57,130?
31. 31.Round 46,441 to the nearest 10.
32. 32.What is the value of the digit 7 in 60,571?
33. 33.Which number is smaller: 25,406 or 25,409? (a) 25409 (b) 25406
34. 34.What is the value of the digit 4 in 46,931?
35. 35.Round 34,804 to the nearest 10.
36. 36.Round 42,362 to the nearest 100.
37. 37.60000 + 4000 + 700 + 90 + 2 =
38. 38.Round 23,358 to the nearest 100.
39. 39.Which number is bigger: 30,062 or 25,062? (a) 30062 (b) 25062
40. 40.Make the smallest 5-digit number using the digits 1, 8, 2, 6, 3 once each.

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