Order of Operations
Data
Evaluating Expressions
Solving Equations
Simplifying Expressions
1
8+((-1)-10)*(-7)
85
1
Find the range
4
1
c+(a+a)/2 Use a=5 and c=6
11
1
8=m-4
m=12
1
6(9x-7)
54x-42
2
((-1)-9)/(8-3)
-2
2
Find the Median
6
2
y+6+x-x Use x=6 and y=2
8
2
-48=-8-4x
x=10
2
4(-2+3m)
-8+12m
3
9-(6+(-4)+5)
2
3
Find the range
100
3
b+16-a use a=1 and b=5
20
3
(-2+a)/6=2
a=14
3
-9(n-4)
-9n+36
4
-(21*3)/((-5)-4)
7
4
Find the Mode
3 and 7
4
3x-yx Use x=3 and y=5
-6
4
3+4(-6+2p)=-85
p=-8
4
-6-8(-4r+6)
-54+32r
5
((-25/5)-(-8))*10
30
5
Find the Mean
3
5
q-p^2+q Use p=(-3) and q=5
1
5
8(2x-4)=96
x=8
5
6-(1-8n)
5+8n