Order of Operations

PEMDAS

100

What does the "P" in PEMDAS stand for?

Parentheses

200

What does the "E" in PEMDAS stand for?

Exponents 

300

What does the "MD" stand for in PEMDAS?

Multiply/Divide

400

What does the "AS" stand for in PEMDAS?

Add/Subtract

500

What direction do we work if we have both multiply and divide or add and subtract?

Left to Right

Order of Operations 1

100

7 x 4 + 2

30

200

9-2+17

24

300

15-3x4

3

400

8x6x3

144

500

90-45x2

0

Order of Operations 2

100

7 x 3 - 2 + 4

23

200

9+3-1+6

17

300

2x4+9-3x5

2

400

10 x 3 + 90 - 10 x 2

100

500

13 x 4 x 2 - 10 + 20

114

Order of Operations 3

100

4 x (2+4) x 6

144

200

(13-6) + (5-3) + 20

29

300

5 x 2 + (8-3) + 3^3

42

400

10 x 8 + 8^2 + (5-2)

147

500

(6 x 2) x (4 x 2) x 13^2

16224

Random Trivia

100

 What has four legs, but can’t walk?

A chair or a table

200

What has a head and tail, but no body?

A coin

300

What can travel around the world while staying in a corner?

a stamp

400

What lives in winter but dies in summer?

A snowman

500

What has many keys but never opens a single lock?

A keyboard