Question

(i) 11-7-8+13-20 evaluate​

Answer 1

Answer:

–11

Step-by-step explanation:

11-7-8+13-20. (collect like terms)

11+13-7-8-20

24-35

-11

Please like this answer

Answer 2

Answer:

=> The required value of the expression is -11.

Step-by-step explanation:

Given expression:-

$11-7-8+13-20$

We have to evaluate the above expression,

For solving, the expression we use the concept of BODMAS:    

It is the order of several mathematical operations that are utilized to solve equations.

Now, simplify it further:

$\begin{array}{l}=> 11-7-8+13-20 \\=> 4-8+13-20 \\=> -4+13-20 \\=> 9-20 \\=> -11\end{array}$

Hence, the required value is -11.