5.1-5.2 Jeopardy

Definitions/Sayings

100

Give the correct Order of Operations

Parenthesis, Exponents, Multiply or Divide, Add or Subtract

200

Why is knowing how to do things in order important?

Because doing things in order prevents mistakes!

300

What is the saying or acronym we use to remember the order of operations?

PEMDAS—Please Excuse My Dear Aunt Sally

400

Review: what's the method we use to divide fractions?

KFC: Keep, Change, Flip

500

Review: how do you convert improper fractions to mixed numbers using a calculator?

The A^b/_c button!

Fix My Mistake

100

9 - 3 x 2=12

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

200

12 + 4(3-1) – 5 = 27

Correct answer is 15. Start with the parenthesis, then x, then + and –

300

4 + 5 + 7 - 3 x 2 = 26

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

400

Review: 3 ^2/6 x 2 ^8/12

²⁰/₆ x ³²/₁₂ = ^640/12 

A^b/_c = 8⁸/₉

500

Review: 4¹/₁₂ ÷ 2¹/₈

⁴⁹/₁₂ x ⁸/₁₇ = ³⁹²/₂₀₄ 

A^b/_c 1⁴⁷/₅₁

Solve

100

3 + 4 x 5

23

200

7 + (2 x 4) - 1

14

300

5(4+3) — 6

29

400

4x – 16

Solve for x when x is 3

-4

500

27 + 2x

Solve for x when x is 5

37

Solve

100

14 — 2 x 7

0

200

49 ÷ (3+4) + 5

12

300

5 + 24 ÷ 2(5+1)

7

400

16x – 5

Solve for x when x is 2

27

500

3 – 7x

Solve for x when x is 1

-4

School Trivia

100

What is our school mascot?

The Wildcat

200

What is the first line of our school song?

"Let's give a cheer for West . . ."

300

Who is our school principal?

Dr. Codron

400

What is the address of the school?

501 N. Parkside

500

How many minutes is each of our class periods?

49 minutes