SIMPLIFYING
ORDER OF OPERATIONS
RANDOM
PRE- ALGEBRA
FRACTIONS
100
What is 6/36 ? simplify.
1/6
100
what does PEMDAS mean?
Parentheses Exponents Multiplication Division Addition Subtraction
100
31+31=
62
100
21+x=26
x=5
100
1/2 + 3/6
1
200
8/16 ? simplify
1/2
200
(10+20) -2 +(11+3)
42
200
98+32=
130
200
2(x+y) for x=4 and y=5
18
200
5/11 x 4/9
20/99
300
16/18 ? simplify.
8/9
300
3+6x9
57
300
86+36=
122
300
3(x-y) for x=3 and y=1
6
300
5 2/9 x 2 1/4
11 3/4
400
36/48? simplify.
3/4
400
7x6+10-5
47
400
There are 7 pencils in the drawer. Dan placed 9 more pencils in the drawer. Dan shared 8 pencils with 3 friends. How many pencils will he have left after sharing?
There are 9 pencils left.
400
15n=30
n=2
400
6 4/7 x 3 1/3
23
500
is 20/27 reducible?
nope! it was a trick question.
500
56-11x4 /11
52
500
Mr.Mawyer paid $5.25 for 5 cans of POG. If he were to buy 3 cans at the same price, how much would he have to pay for the 3 cans?
$3.15
500
16x = 48
x= 3
500
3 2/5 x 1 1/4
4 1/4
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