Question

50-80+70-24+58-42=?
how to solve this. ​

Answer 1

Answer:

The answer is 32.

Step-by-step explanation:

Here we have been given to find the value of the given problem.

For solving this kind of problem, first of all, we will arrange all the positive and negative numbers together.

as we know that addition and subtraction are the mathematical operations in which we combine or reduce the given numbers according to their signs.

so for the given question:

⇒50-80+70-24+58-42

⇒50+70+58-80-24-42

⇒178-146

⇒32

Hence the answer to the above question is 32.

Answer 2

Answer:

Value of $50 -80 + 70 -24 + 58 -42$ is $32$ .

Step-by-step explanation:  

To find:- Value of given expression .

Given data:- $50 -80 + 70 -24 + 58 -42$

Solution:-

• To solve the above expression we will follow BODMAS rule.
• It is the rule used to remember the order of operations to be followed while solving expressions in mathematics.
• Where,

        $\begin{array}{l}\\B= brackets \\\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { Division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

• According to above rule we will solve .

       $50 -80 + 70 -24 + 58 -42\\\\= 50 -10 + 34-42\\\\=50 + 24-42 \\\\=74-42\\\\=32$