Exponents
Order of Operations
Solve
Area and Perimeter
Current Things
100
When you see the following expression, which number is the base and which number is the exponent?
24
Base = 2
Exponent = 4
100
Simplify the following expression:
62
100
5x - x = 16
x = 4
100
What is the area of a rectangle with a length of 5 feet and a width of 11 feet?
55 square feet
100
How many degrees are in a circle?
360o
200
How can you rewrite 92 in expanded form?
9 x 9
200
Simplify the following expression:
5
200
-3m = -12
m = 4
200
Find the perimeter of a rectangle with a length of 23.8 meters and a width of 31.3 meters.
110.2 meters
200
State the radius of a circle with an equation:
(x - 2)2 + (y + 6)2 = 81
9
300
How can you rewrite the following in exponential form?
7 x 7 x 7 x 7 x 7
75
300
3 + 42 * (3 + 2)
83
300
2x + 30= 60
x = 15
300
Find the area of a triangle with a base of 10 feet and a height of 22 feet.
110 square feet
300
State the center of a circle with the equation:
(x - 2)2 + (y + 6)2 = 81
( 2, -6)
400
What is the value of:
63
216
400
45
400
x - (-3) = 5
x = 2
400
What is the formula to find the area of a rectangle?
Area = Length * Width
Area = Base * Height
400
Solve for the missing hypotenuse of a right triangle with leg lengths of 8 and 15.
17
500
What is the value of:
23 + 32 - 42
1
500
30
500
9x - 2 = 7x + 4
x = 3
500
A student wants to buy fencing for their rectangular yard. The yard is 21 feet wide and 43 feet long. How much fencing do they need?
128 feet of fencing.
500
Decide whether the following equations would graph parallel lines. Explain.
y = 2x + 4
y = 2x - 5
Yes, they are parallel because they have the same slope (same coefficient in front of x)