Integers
What is 153 - 28?
125
What is 1/2 as a decimal?
0.5
What is a rational number?
Any number that can be expressed as a fraction
What is the name for a letter in an equation or expression?
A variable
How do you find the perimeter of a polygon?
Add up all the sides
What is (-100) - 50?
-150
What is 0.25 as a fraction?
1/4 or 25/100
What is 1/3 + 1/2?
5/6
Simplify: 7x + 3x + 10
10x + 10
How do you find the area of a rectangle?
Length times width
What is -34 + 34?
0
What is 0.67 as a percent?
67%
What is 7/8 - 3/8 , reduced to simplest form?
4/8 = 1/2
Simplify:
5 + 3x + 1 - 2x
1x + 6
What is a five-sided figure called?
A pentagon
What is 79 + (-68)?
9
What is 112% as a decimal?
1.12
What is 2/3 * 4/5 ?
8/15
Solve for x:
3x = 21
x = 7
What are the 3 categories angles can be classified as?
Obtuse, Right, Acute
What is 52 ?
25
What is 25% of 200?
50
What is
6/7/1/3
18/1 = 18
Solve for x:
2x - 5 = 5
x = 5
What are the 3 categories triangles can be classified as?
Isocoles, Scalene, Equilateral