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).

Front

What is the first step in solving the expression: 10 + 13 x 3?

Back

The first step is to perform the multiplication: 13 x 3 = 39.

Front

What is the result of (10 + 13) x 3?

Back

The result is 69.

Front

In the expression 10 - 7 + 8 ÷ 1, which operation do you perform first?

Back

You perform the division first: 8 ÷ 1 = 8.

Front

What is the simplified result of 8 + [ (4 + 5) x 2 ]?

Back

The result is 26.

Front

How do you express '3 times the difference between 8 and 3' mathematically?

Back

It is expressed as 3 x (8 - 3).

Front

What is the result of (19 - 7) ÷ 4 + 11?

Back

The result is 14.

Front

What is the order of operations in mathematics?

Back

The order of operations is PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction.

Front

What is the value of 5 + 2 x 3?

Back

The value is 11, because you multiply first: 2 x 3 = 6, then add 5.

Front

If you have the expression 6 ÷ 2(1 + 2), how do you solve it?

Back

First, solve inside the parentheses: 1 + 2 = 3. Then, it becomes 6 ÷ 2 x 3 = 9.