Integers
−4+9
Simplify 6/12.
1/2
Write 40% as a decimal.
0.4
Evaluate x+7 when x=5
12
Find the perimeter of a square with a side length of 6 units.
24 units
6−14
-8
Write 0.75 as a fraction in simplest form.
Find 10% of 90.
9
x−9=13
22
Find the area of a triangle with a base of 10 units and a height of 6 units.
30 square units
(−7)(5)
-35
Evaluate: 2/3 + 1/6
5/6
Find the missing number: 3/5 = x/20
12
Solve: 5x=45
9
Two angles are supplementary. One measures 115 degrees. What is the other angle?
65
−48÷(−6)
8
Evaluate: 3.5 - 1.78
1.72
A $50 shirt is discounted by 20%. What is the sale price?
$40
3x+4=25
7
Find the circumference of a circle with a diameter of 8 units. Use 3.14 for pi.
25.12 units
12−3(−4)
24
4 1/2 - 2 3/4
1 3/4
A meal costs $32 before a 15%15\% tip. How much is the tip?
$4.80
Solve: 4(x−2)=24
A rectangular prism is 7 units long, 4 units wide, and 5 units high. What is its volume?
140 cubic units