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Haunted ESCAPE ROOM- Order of Operations
Megan Rohling
Created on October 31, 2023
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Transcript
haunted ESCAPE ROOM
Order of Operations
start
Introduction
"A ghost is trapped in this house, doomed to wander through it until he recovers all his memories.To help him find them, you must first pass all the tests and get the missing items in your inventory. Explore the house and try not to get trapped yourself too..."
Explore the house
Inventory
01
When solving the expression: (3-2) x 42 + 6 What is the FIRST OPERATION?
Subtract 3 - 2
Exponent 42
Multiply 2 x 4
02
Solve the expression: 6 x (12 - 4) + 32
54
57
46
03
How do you know which multiplication or division operation to solve FIRST?
Use the bigger numbers first
Always Multiplication
Work from LEFT to RIGHT
04
In the expression: (13 - 5)2 + (18 / 3) Which operation should be FIRST
18 / 3
13 - 5
52
It's not correct...
Find the key to continue
Continue exploring the house
Inventory
01
What do we call all the symbols that include (), [], and division bars?
Sorting Symbols
Parentheses
Grouping Symbols
Ordering Symbols
01
Solve the expression: (5 + 4)2 + (16 / 4)
36
22
85
62
02
Which operation (ADD or SUBTRACT) should you do FIRST?
The one on the RIGHT
The one on the LEFT
The easiest one
Always ADD
03
Solve the expression: 50 + 6 * (11 - 4)
112
448
75
92
04
What does the E in PEMDAS stand for?
Exponent
Equal
Easy
Expression
You found a secret message
♪♬ø
Remember these notes and play them on the piano in the correct order
01
...Keep playing
02
...One more
03
Try again...
You found a new item for your inventory
Continue exploring the house
Inventory
♪♬ø
Use the magnifying glass to find the code and then insert it into the typewriter.
224
Introduce el código secreto
Código(224)
What does the P in PEMDAS stand for?
01
Pythagoras
Parentheses
Parallel
Solve the expression: (12 + 20) / 4
02
17
23
Solve the expression: 9 * (12 - 8) + 28 / 7
03
40
14
56
A briefcase appeared...
congratulations
You've recovered all the ghost's memories! Now he can finally rest and you can escape from the house!
Sure you want to go out?
You will lose all the progress so far...
Back
Exit
Inventory
Inventory
Inventory
♪♬ø
Inventory
♪♬ø
Inventory
♪♬ø
Oh, no. Fallaste...