Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 327 · 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: 40,524 or 43,524? (a) 43524 (b) 40524
2. 2.Make the smallest 5-digit number using the digits 4, 1, 2, 8, 6 once each.
3. 3.What is 1 more than 13,747?
4. 4.Which number is smaller: 47,833 or 48,233? (a) 48233 (b) 47833
5. 5.What is 1,000 more than 84,623?
6. 6.Round 19,865 to the nearest 100.
7. 7.70000 + 3000 + 100 + 80 + 6 =
8. 8.40000 + 4000 + 800 + 40 + 2 =
9. 9.Round 50,075 to the nearest 100.
10. 10.20000 + 3000 + 200 + 50 + 4 =
11. 11.What is the value of the digit 3 in 90,342?
12. 12.What is 1 more than 77,797?
13. 13.What is the value of the digit 1 in 30,819?
14. 14.What is the value of the digit 4 in 21,084?
15. 15.Round 85,548 to the nearest 10.
16. 16.Make the greatest 5-digit number using the digits 2, 6, 9, 7, 4 once each.
17. 17.Make the smallest 5-digit number using the digits 7, 1, 8, 3, 6 once each.
18. 18.Make the smallest 5-digit number using the digits 6, 3, 2, 5, 9 once each.
19. 19.Round 95,180 to the nearest 10.
20. 20.What is 100 more than 10,774?
21. 21.What is the value of the digit 6 in 13,276?
22. 22.Round 12,490 to the nearest 100.
23. 23.What is the value of the digit 7 in 42,657?
24. 24.Which number is bigger: 32,867 or 31,867? (a) 32867 (b) 31867
25. 25.What is 1,000 more than 43,221?
26. 26.Make the smallest 5-digit number using the digits 2, 9, 8, 3, 1 once each.
27. 27.90000 + 8000 + 500 + 80 + 2 =
28. 28.Round 59,555 to the nearest 100.
29. 29.50000 + 5000 + 900 + 30 + 1 =
30. 30.Make the greatest 5-digit number using the digits 1, 7, 2, 5, 9 once each.
31. 31.What is the value of the digit 8 in 28,504?
32. 32.60000 + 2000 + 300 + 90 + 3 =
33. 33.Make the greatest 5-digit number using the digits 9, 2, 8, 4, 1 once each.
34. 34.Make the greatest 5-digit number using the digits 2, 7, 3, 1, 8 once each.
35. 35.10000 + 2000 + 600 + 50 + 3 =
36. 36.What is 1 less than 90,472?
37. 37.Which number is bigger: 31,928 or 32,028? (a) 31928 (b) 32028
38. 38.Make the greatest 5-digit number using the digits 2, 6, 7, 8, 4 once each.
39. 39.Round 63,821 to the nearest 100.
40. 40.Round 20,838 to the nearest 100.

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