Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 952 · 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 100 less than 28,259?
2. 2.What is the value of the digit 3 in 35,604?
3. 3.What is the value of the digit 7 in 78,910?
4. 4.What is 100 less than 25,687?
5. 5.What is 1 less than 43,009?
6. 6.What is the value of the digit 4 in 40,582?
7. 7.Which number is smaller: 38,475 or 38,465? (a) 38465 (b) 38475
8. 8.What is the value of the digit 4 in 14,203?
9. 9.Which number is bigger: 70,660 or 70,460? (a) 70660 (b) 70460
10. 10.What is the value of the digit 9 in 39,687?
11. 11.90000 + 2000 + 200 + 80 + 1 =
12. 12.What is the value of the digit 3 in 84,392?
13. 13.50000 + 9000 + 700 + 30 + 2 =
14. 14.Which number is smaller: 60,733 or 60,833? (a) 60833 (b) 60733
15. 15.Which number is smaller: 37,195 or 36,895? (a) 37195 (b) 36895
16. 16.Make the greatest 5-digit number using the digits 3, 2, 9, 6, 4 once each.
17. 17.Make the smallest 5-digit number using the digits 4, 8, 9, 7, 2 once each.
18. 18.Make the smallest 5-digit number using the digits 2, 9, 8, 7, 1 once each.
19. 19.Round 67,872 to the nearest 10.
20. 20.Round 91,675 to the nearest 100.
21. 21.Make the smallest 5-digit number using the digits 7, 4, 6, 3, 1 once each.
22. 22.What is the value of the digit 4 in 86,742?
23. 23.Which number is bigger: 39,331 or 39,831? (a) 39331 (b) 39831
24. 24.Round 77,755 to the nearest 10.
25. 25.Round 36,004 to the nearest 10.
26. 26.Make the smallest 5-digit number using the digits 3, 6, 1, 4, 2 once each.
27. 27.Which number is smaller: 64,147 or 65,047? (a) 64147 (b) 65047
28. 28.Round 22,818 to the nearest 10.
29. 29.Round 14,497 to the nearest 100.
30. 30.What is the value of the digit 2 in 12,648?
31. 31.Make the smallest 5-digit number using the digits 2, 8, 6, 1, 7 once each.
32. 32.80000 + 2000 + 400 + 40 + 1 =
33. 33.Make the smallest 5-digit number using the digits 7, 4, 3, 6, 2 once each.
34. 34.What is 100 less than 69,462?
35. 35.Round 73,113 to the nearest 100.
36. 36.Round 65,194 to the nearest 10.
37. 37.60000 + 1000 + 300 + 70 + 4 =
38. 38.Round 75,412 to the nearest 10.
39. 39.20000 + 1000 + 800 + 60 + 2 =
40. 40.Round 40,578 to the nearest 100.

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