Intro to PEMDAS

Have you ever used the order of operations before?

Tags

CCSS.6.EE.A.2C

What do you need to check for first?

Hint: PEMDAS

• Parenthesis

• Exponents

• Addition

• Subtraction

Tags

CCSS.7.EE.B.3

What is 5 x 3?

• 12

• 15

• 22

• 8

Tags

CCSS.3.OA.C.7

What is 16 - 15 + 12?

• 1

• 31

• 13

• 27

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Try finishing the rest of the problem on your own

49-14x2

Remember: PEMDAS

What is the final answer?

• 21

• 70

• 29

• 42

Tags

CCSS.6.EE.A.2C

Tags

CCSS.7.NS.A.3

Our final answer is 30! Did you get it right?

On a scale of 1-5, how confident are you in PEMDAS/Order of Operations?

Tags

CCSS.6.EE.A.2C