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 numerical 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

You calculate the value of any Exponents after solving Parentheses.

Front

What is the order of operations in PEMDAS?

Back

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

Front

What is a numerical expression?

Back

A numerical expression is a mathematical phrase that includes numbers and operation symbols but does not have an equal sign.

Front

How do you represent 'Subtract 7 from 19, then divide by 3' as a numerical expression?

Back

Front

If Dante had 25 pieces of gum, chewed 7, and bought 12 more, how do you express this mathematically?

Back

Front

What does it mean to 'divide 6 by 5 and then subtract 3'?

Back

Front

How do you calculate the total cost if Samantha bought 3 shirts for $15 each and a pair of sunglasses for $25?

Back

Front

What is the expression for Olivia earning $80 each month for three months and spending $30 each month?

Back