PEMDAS

Front

What does PEMDAS stand for?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). It is the order of operations used to solve mathematical expressions.

Front

What is the first step in solving an expression using PEMDAS?

Back

The first step is to solve any operations inside parentheses.

Front

How do you handle exponents in PEMDAS?

Back

Exponents are handled after parentheses and before multiplication and division.

Front

What is the order of operations in PEMDAS?

Back

The order of operations is: 1) Parentheses, 2) Exponents, 3) Multiplication and Division (from left to right), 4) Addition and Subtraction (from left to right).

Front

In the expression 6(3+11), what operation should be performed first?

Back

The operation inside the parentheses (3+11) should be performed first.

Front

Calculate the value of 6(3+11).

Back

The value is 84.

Front

In the expression (6+3)^2+(9-10÷5), what is the first operation to perform?

Back

The first operation is to solve the parentheses (6+3) and (9-10÷5).

Front

What is the result of (6+3)^2+(9-10÷5)?

Back

The result is 88.

Front

In the expression 2-20÷5×3, which operation is performed first?

Back

Division (20÷5) is performed first, followed by multiplication (result×3).

Front

What is the final result of 2-20÷5×3?

Back

The final result is -10.