Question

Find: $50-(-40)-(-2)$

Answer 1

State the given expression and simplify it:

The given expression is $50-(-40)-(-2)$.

It can be simplified as,

$50-(-40)-(-2)=50+40+2$ $\left[\because -\left(-n\right)=+n\right]$

$\Rightarrow 50-(-40)-(-2)=92$

Hence the value of $50-(-40)-(-2)$ is $92$.