Integers
What is (-8 + 15)?
7
What is 3/4 + 1/4?
1
What is 10% of 80?
Remember- Change the percent to a decimal, then multiply!
8
Solve: x+9=17
x=8
How many degrees are in the interior angles of a triangle?
180°
What is (-12 - 9)?
-21
What is 2/3 x 3/5 Simplify
2/5
Simplify the ratio 18:24.
3:4
Solve 4x=36
x=9
Find the area of a rectangle with a length of 8 units and a width of 5 units.
Label!!
40 square units
What is (-6)(-7)?
42
What is 5/6 - 1/4? Simplify
7/12
A $60 jacket is 25% off. What is the sale price?
$45
Solve 3x-5=16
x=7
Find the circumference of a circle with a radius of 7 units.
Use pi=22/7
Label!!
44 Units
What is -48 div. 6 + 5?
-3
What is 2.4 divided by 0.6?
4
A class has 12 boys and 18 girls. What percentage of the class is boys?
40%
Solve 5(x-2)=30
x=8
A triangle has angles of 45° and 65°. What is the third angle?
Remember what a triangle always has to equal
70°
The temperature is -4°F. It rises 13 degrees and then drops 8 degrees. What is the final temperature?
1°F
A recipe uses 3/4 cup of sugar per batch. How much sugar is needed for 2 and 1/2 batches?
1 and 7/8
A price increases from $40 to $50. What is the percent increase?
25%
Solve 3(2x+1)=27
x=4
A rectangular prism measures 4 units long, 3 units wide, and 6 units tall. What is its volume?
Label!!
72 cubic units