Question

The sum of 8 and a number is 13

Answer 1

Answer:

13-8

= 5

therefore the number is 5

Answer 2

Answer:

=> 5

Step-by-step explanation:  

As per the data given in the question, we have to find the number that adds to get 13.

Given that:-  

The sum of $8$ and a number is $13$

For, solving we have to use the concept of BODMAS

The word 'BODMAS' is used to remember the sequence in which the various mathematical processes must be completed.

Let, the added number be 'a'

Therefore,  

$=> 8+a=13$

$=> a=13-8$

$=> a=5$

Hence, the number $5$ is added to $8$ to get $13$.