×

## Basic Arithmetic

Please Excuse My Dear Aunt Sally (PEMDAS), she has the hardest time remembering how to make sense of these arithmetic rules...

#### Challenge Quizzes

What is the value of $$22+55$$?

Evaluate $$41-(-24)$$.

What is the value of $$-19-(-13)$$?

Simplify $24-(-12)-(-2).$

What is the value of $$-15-10$$?

×