Intro to Order of Operations

What does the "P" in PEMDAS stand for?

• multiplication/division

• exponents

• addition/subtraction

• parenthesis

What does the "E" in PEMDAS stand for?

• multiplication/division

• exponents

• addition/subtraction

• parenthesis

Tags

CCSS.6.EE.A.1

What does the "(MD)" in PEMDAS stand for?

• multiplication/division

• exponents

• addition/subtraction

• parenthesis

What does the "(AS)" in PEMDAS stand for?

• multiplication/division

• exponents

• addition/subtraction

• parenthesis

For multiplication/division and addition/subtraction, you have to solve whichever one comes first from left to right in the problem.

• True

• False

What would you solve first in this problem:

8 + (9 x 3)

• the addition

• what's inside the parenthesis

Tags

CCSS.5.OA.A.1

Solve:

8 + (9 x 3)

• 26

• 19

• 35

• 42

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.C.7

What operation would you do first in this problem:

25 - 5 + 7

• subtraction

• addition

Tags

CCSS.3.NBT.A.2

Solve:

25 - 5 + 7

• 13

• 37

• 23

• 27

Tags

CCSS.3.NBT.A.2

• 8

• 11

• 13

• 15

Tags

CCSS.6.NS.B.2