Order of Operations
(3x8)+(4÷4)
What is 25
3x+5=11
solve for x.
what is x=2.
The temperature in the freezer should be no higher than -18°C. Define a variable.
What is -18C>
60*3
60 (2+1)=180
Bob has y pens. Dustin has 9 fewer pens than bob.
Simplify
y-9
45- (1+4)2 +3
What is 23
13-2x=4x-5
solve for x.
What is x=3.
Sam scored 68 in miniature golf. What score would beat Sam’s score? Define a variable:
What is 68<
97*35
35 (100-3)=3395
List 5 operation words
Answer varies
Where do the parentheses go for this equation
4+8÷4+4=5
What is 4+8÷(4+4)=5
9=3+x/4
solve for x.
What is x=12.
Graph less than or equal to 44
GRAPH IT
Show Your Work
64-16
16(4-1)=48
The width of rectangle B is a quarter of its height. Let Q represent the width of rectangle B.
Write an algebraic expression
Q4 or Q*4
(2+4)2 ∗(1+2)4
What is 5184
3(x-4)=27
solve for x.
What is x=13
x + 45<100
solve for x
x < 55
44*102
44(100+2)=4488
9y + 6 - 7y - 3
simplify.
2y=3
6+32x33
What is 2187
270 = 27(t +18)
Solve for t
4x + 2 < _ x - 10
solve for x
x <_ -4
42*36
42(30+6)=1512
2x-10+7x+5=58
Solve for x
x equals 7