Addition Input/Output Tables - within 100

Addition is an operation that increases a number after the operation.


For example: Consider the number 56.
If a number, say 5, is added to it, then we get 61.


Here, 56 is increased to 61 after the addition operation.





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Help

The correct answer is

Remember :

The smallest number is the one that comes first while counting.

Solution :

To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.

21,27,23

21 is the smallest number.