You can buy 3 skateboards for $90. How many can you buy with $150?
5 skateboards
100
What is 30% of 50?
15
100
3x = 9
x = 3
100
If the radius of a circle is 10 m, what is the diameter?
20 m
100
What is the greatest common factor of 6, 9 and 12?
3
200
One bag of apples costs $4. How much would 5 bags of apples cost?
$20
200
50 is what percent of 100?
50%
200
4x + 2 = 18
x = 4
200
If the diameter of a circle is 16 in, what is the radius?
8 in
200
What is the greatest common factor of 13, 26, and 52?
13
300
The ratio of girls to boys is 3:4. If there are 60 girls, how many boys are there?
80 boys
300
Ms. Carlson started the year by spending 10 hours a week planning. She decreased her planning time by 20% by the middle of the year. How many hours did she spend planning in the middle of the year?
8 hours
300
-5x - 3 = - 18
x = 3
300
If the radius of a circle is 4 cm, what is the area of the circle? Leave your answer in terms of pi.
16 pi cm squared
300
What is the greatest common factor of 36, 45 and 63?
9
400
On a map, 1 inch = 10 miles. If you are traveling between two points that are 3.5 inches apart, how many miles will you be traveling?
35 miles
400
There was a markup on some items at the store because they were in high demand. If the original price was $40, and the items were increased by 25%, what is the new price?
$50
400
3(x+4) = 24
x = 4
400
If the diameter of a circle is 18 miles, what is the area of the circle? Leave your answer in terms of pi.
81 pi miles squared
400
What is the greatest common factor between 112 and 156?
4
500
Ms. Carlson can grade 40 tests every 2 hours. If she grades from 10:00 am to 4:00 pm, how many tests can she grade?
140 tests
500
A number is increase by 30% and then that number is decreased by 40%. What percent of the original number is the new number?
78%
500
3(x - 5) + 6 = 12
x = 7
500
If the diameter of a circle is 12 feet, what is the area of the circle? Use 3.14 for pi.
113.04 feet squared
500
What is the greatest common factor between 18, 12, and 24?