Transcript Chapter 2.4 Order of Operation

Chapter 2.4
Order of Operation
MATRIX GRANT PROJECT
Rocio L.
&
Kathy P.
607
Directions
Write PEMDAS over your equation.
PEMDAS=parentheses, exponents,
multiplication or division (which ever
comes first) ,addition or subtraction (which
ever comes first)
Set your equation up
You check if you have any P=parentheses.
If you do solve inside of it.
Do this method for each letter, IN
ORDER!!!
Example
PEMDAS
100-(30/5)+202x2
100-6+202x2
100-6+400x2
100-6+800
94+800
894
Example Problems 1-4
Solve 1-4
1.100x7(60/3)+24-60
2.123-65x(16/4)+2
3. 2000-50(3x2)2
4.(4+11)-7x32/8
Game
How the West Was Won
The point of this game is to reach a number that
makes you move faster to be able to reach
60,which is the number you have to reach to win .
You can advance more spaces if you land on a
10 or on a number with a line that goes to
another number under it. To be able to move you
have to make an equation, but you can only use
numbers and operation signs once. You can also
knock your opponent out of their spot.
Credits
By Rocio and Kathy
With help from
Ms. Delsardo
Mr. Bader
&
Ms. Toal