Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 545 · 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.What is the value of the digit 3 in 20,347?
2. 2.Round 15,963 to the nearest 100.
3. 3.What is the value of the digit 9 in 48,319?
4. 4.What is 100 more than 12,621?
5. 5.Round 63,832 to the nearest 10.
6. 6.What is 100 less than 12,394?
7. 7.50000 + 3000 + 600 + 70 + 2 =
8. 8.Round 66,044 to the nearest 10.
9. 9.Which number is smaller: 70,783 or 71,483? (a) 70783 (b) 71483
10. 10.20000 + 5000 + 100 + 20 + 8 =
11. 11.Make the smallest 5-digit number using the digits 3, 9, 1, 7, 2 once each.
12. 12.What is 1 more than 99,102?
13. 13.What is the value of the digit 1 in 58,016?
14. 14.Round 39,502 to the nearest 10.
15. 15.What is 10 less than 44,997?
16. 16.Round 18,227 to the nearest 10.
17. 17.Make the greatest 5-digit number using the digits 7, 9, 3, 1, 2 once each.
18. 18.What is 1 less than 52,602?
19. 19.Which number is bigger: 20,164 or 20,964? (a) 20964 (b) 20164
20. 20.Make the greatest 5-digit number using the digits 8, 2, 7, 4, 6 once each.
21. 21.Round 58,785 to the nearest 100.
22. 22.Round 18,502 to the nearest 100.
23. 23.Round 89,724 to the nearest 100.
24. 24.What is 1,000 more than 74,423?
25. 25.What is the value of the digit 4 in 24,137?
26. 26.Round 26,847 to the nearest 10.
27. 27.Which number is smaller: 43,534 or 43,531? (a) 43534 (b) 43531
28. 28.90000 + 1000 + 700 + 40 + 5 =
29. 29.Which number is bigger: 90,747 or 90,807? (a) 90747 (b) 90807
30. 30.Round 74,433 to the nearest 100.
31. 31.Which number is smaller: 78,177 or 78,377? (a) 78177 (b) 78377
32. 32.Make the smallest 5-digit number using the digits 1, 2, 5, 8, 7 once each.
33. 33.What is the value of the digit 7 in 53,271?
34. 34.Round 25,439 to the nearest 100.
35. 35.Make the greatest 5-digit number using the digits 8, 9, 4, 5, 1 once each.
36. 36.Which number is bigger: 44,594 or 48,594? (a) 48594 (b) 44594
37. 37.10000 + 6000 + 100 + 30 + 4 =
38. 38.80000 + 1000 + 500 + 90 + 5 =
39. 39.80000 + 7000 + 200 + 60 + 4 =
40. 40.Which number is smaller: 53,831 or 53,931? (a) 53931 (b) 53831

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