G5 Practice (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 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 the exponent before moving on to multiplication or division.

Front

What is the result of 2 x 11 - 12 ÷ 2 using PEMDAS?

Back

16

Front

What is the result of 9 ÷ 3 + 4 x 6 using PEMDAS?

Back

27

Front

What is the result of 2³ x 3² using PEMDAS?

Back

72

Front

How do you simplify 8 + [ (4 + 5) ⋅ 2 ] using PEMDAS?

Back

The result is 26.

Front

What is the result of 24 ÷ 4 ⋅ 2 + (3² - 1 + 6) using PEMDAS?

Back

The result is 26.

Front

What is the order of operations in PEMDAS?

Back

The order is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Why is it important to follow the order of operations?

Back

Following the order of operations ensures that everyone solves mathematical expressions in the same way, leading to consistent results.