PEMDAS

Which operation do we do first

• Parenthesis

• Multiplication

• Division

• addition

Tags

CCSS.7.EE.B.3

What is the answer

• 5

• 0

• 1

• a different answer

Tags

CCSS.7.NS.A.3

What is the second step

• multiply 1 times 0

• divide 2 by 2

• subtract 1 from 6

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

what is the last step

• multiplying

• dividing

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

 $7\times5$   = ?

• 35

• 40

• 28

• 30

Tags

CCSS.3.OA.C.7

what is 6 times 6

• 40

• 36

• 25

Tags

CCSS.3.OA.C.7

 $8\times3=$  ?

• 24

• 32

• 36

• 40

Tags

CCSS.3.OA.C.7

What do we do if a problem has both addition and subtraction?

• we work left to right

• It does not matter what we do first

• we ignore it until the end

• we work right to left

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

IF a number is right next to a parenthesis what does that mean example 6(8)

• we add them

• we subtract them

• we multiply them

• we ignore it

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Will i get the same answer if i ignore the steps of PEMDAS

• No

• Yes

• Maybe

Tags

CCSS.6.EE.A.2C