PEMDAS (Order of Operations)

Word Stuff

100

Write the correct order of operations for PEMDAS

Parentheses, Exponents, Multiplication OR Division, Addition OR Subtraction

200

If you have 4 spare skittles, and 3 packs of 15 skittles, how can you use order of operations to solve for your total value?

4+(3x15)=49 skittles

300

What does it mean to "Square a number", and give an example of this

You multiply that number by itself 2 times

ex: The Square of 5 is 5x5 = 25

400

Tell what 5 ³ really means.

It means 5 x 5 x 5

500

What does it mean to "Find the square root of a number?", and give an example.

Finding the square root of a number means calculating which two number multiply together to give you that number.

Ex: the square root of 36 is 6, because 6x6=36

Fix my Mistake

100

9 - 3 x 2=12

Correct answer is 3. Do x then -, not - then x.

200

5 ² + 1=11

5 ² = 25, not 10. Correct Answer is 26.

300

3² - 6 = 0

3 ² = 9, not 6. Correct answer is 3

400

4 + 5 + 7 - 3 x 2 = 26

You need to follow PEMDAS and do x first. Correct answer is 10.

500

10 ³ = 30

10 ³ = 10 x 10 x10, which is 1000, not 30.

Solve

100

3 + 4 x 5

23

200

7 + (2 x 4) - 1

14

300

56 ÷ (4+4) + 3²

16

400

20 – (5+3) x 2 + 4

8

500

(5 x 4) – 6 ÷ 2 + 9

26

Solve

100

14 - 2 x 7

0

200

49 ÷ (3+4) + 5²

32

300

5 + 14 ÷ 2 × 5

40

400

(4-1)² + (5+ 1)²

45

500

1² + 2² x 3² - 4²

21

Potent Potables

100

Draw the Square root symbol

√

200

Give a response to the popular question: "When will I ever use math in the real world?"

We use math to understand literally everything around us.

300

Who is the best math class in Bayside?

Mr. Sampson's division 8-1, obviously!! :)

400

What is 199 to the power of 0?

1

500

Free 500 points for everyone!

Woo!! :D