Basic Algebra
What is 5 + 3x when x = 2 ?
11
Solve 2x = 10 .
x=5
How many sides does a triangle have?
3
What is an angle less than 90 degrees called?
Acute Angle
Find the perimeter of a rectangle with length 4 and width 3.
14
Simplify 2x + 3x .
5x
Solve 3x + 2 = 11 .
x=3
What is the sum of the interior angles of a triangle?
180 degrees
What is an angle greater than 90 degrees called?
Obtuse Angle
Find the area of a rectangle with length 7 and width 5.
35
Solve x + 4 = 10 .
x=6
Solve 5x - 4 = 16 .
x=4
How many sides does a hexagon have?
6
What is the name of a 90 degree Angle?
Right Angle
Find the area of a triangle with base 6 and height 4.
12
Simplify 4(2 + x) .
8+4x
Solve 7x + 3 = 24 .
x=3
What is the name of a polygon with four sides?
Quadrilateral
How many degrees are in a straight angle?
180 degrees
Find the perimeter of a square with a side length of 8.
32
Evaluate 3x^2 when x = 3 .
27
Solve 2x + 4 = 3x - 6 .
x=10
What is the perimeter of a square with side length 6?
24
What is the name of a polygon with eight sides?
Octagon
A rectangle has a length of 12 and a width of 8. A square has a side length of 10. What is the difference in their perimeters?
4