Order of Operations
Number Properties
Variable Expressions
100
Parenthesis
What does the P in PEMDAS mean?
100
anything times\divided by zero = zero,
What does the zero property of multiblcation\ division mean?
100
the variable
in this equation what is the a called? 3a-7=?
200
expoents
What does the E inPEMDAS mean?
200
any number times one = that number
What does the identity property of multiblcation mean?
300
division left to right
What does the D in PEMDAS mean?
400
multiplcation left to right
What does the M in PEMDAS mean?
400
any number plus zero = that number
What does the identity property of addition mean?
500
additoin and subtraction left to right
What does the AS in PEMDAS mean?
500
the way you multiply\add does not change the answer EXTRA CREDIT(DOUBLE POINTS): combines the operatintions of multiblecation and addition, distributies the number outside the parenthesis to the numbers in the parenthesis = ex. 3(10+2)= 3x10+ 3x2=
What does the comunitive property of multiblecatation\addition? EXTRA CREDIT(DOUBLE POINTS): Waht is the distributive property?
M
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