Order Of Operations (PEMDAS/GEMDAS)

What does the ( E )in PEMDAS mean?

• experience
• exponents
• examples
• evidence

Tags

CCSS.6.EE.A.1

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

What would be your first step?

3 + 4 x 6 - 4 =

• addition

• multiplication

• subtraction

• exponents

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What woud be your first step?

12 ÷ 3 x 4

• 3 x 4

• 12 ÷ 4

• 12 ÷ 3

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What would be the first step in this problem?

(3 + 4) 9 + 3 =

• parenthesis

• multiplication

• addition

• exponent

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0

• There is no error.
• Addition was done first and you should have subtracted first
• There is a subtraction error

Tags

CCSS.7.NS.A.1D

Evaluate and Solve.

4 + 3 - (8 - 6) x 2

• 10

• 6

• 3

• 8

Tags

CCSS.7.NS.A.3

Evaluate and Solve.

44 + 4 x 4 - 4 + 4

• 60

• 192

• 190

• 300

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate and Solve.

7 x (4 + 1) - 7 x 2

• 22

• 24

• 50

• 21

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate and Solve .

2 + 2 x 2

• 7

• 4

• 8

• 6

Tags

CCSS.7.NS.A.3