Numbers
What is the square of 9?
81
In a parallelogram, one of the angles is 70°. What is the measure of the opposite angle?
70°
Convert 150 centimeters to meters.
1.5 m
A deck of cards has 52 cards in total. What is the probability of drawing a King?
4/52 or 1/13
Solve for x:
2x+3=11
x=4
What is 25% of 200?
50
The angles of a triangle are 40° and 60°. What is the measure of the third angle?
80°
A rectangular room is 6 meters long and 4 meters wide. What is the perimeter of the room?
20 meters
Find the mean of these numbers: 10, 12, 14, 16, 18.
14
Solve for x:
3(x+2)=18
x=4
What is 10% of 150?
15
The angles of a quadrilateral are 120°, 75°, 95°, and x°. What is the value of x?
70°
A car travels 120 kilometers in 2 hours. What is the average speed of the car in km/h?
The following data represents the ages of 7 people: 25, 30, 28, 35, 40, 32, 27. What is the median age?
30
The sum of a number and 3 times the number is 24. What is the number?
x=6
If you scored 80 out of 100 on a test, what is your percentage score?
80%
What is the circumference of a circle with a radius of 7 cm?
43.96 cm
A triangle has a base of 6 cm and a height of 4 cm. What is the area?
12 sq. cm
The scores of a group of students on a test are: 70, 85, 90, 70, 80, 85, 75. What is the range of the scores?
20
A number is increased by 5, and the result is multiplied by 2. The final result is 18. What is the number?
x=7
A store is offering a 20% discount on an item that costs $120. What is the discount amount?
$24
A trapezoid has bases of 12 cm and 18 cm, and a height of 6 cm. What is the area?
90 cm²
A swimming pool is 12 meters long, 6 meters wide, and 2 meters deep. What is the volume of the pool?
144 cubic meters
A coin is flipped 3 times. What is the probability of getting exactly 2 heads?
3/8
A car rental company charges $25 per day for a car and an additional $0.10 per mile driven. If the total cost for one day is $40, how many miles were driven?
150 miles