If the radius of a circle is 8 inches, what is its circumfrence? Use 3.14 for pi.
What is 50.24 inches
100
Student council conducts a poll about student's favorite sport by interviewing the girls soccer team and the boys football team. Is this sample biased or representative?
Biased
100
Jill's batting average is 0.25. What fraction of the time does Jill make a hit?
What is 1/4.
200
Find the least common multiple of 8, 9, and 12.
What is 72
200
Solve for the variable.
b - 12 = 59
What is 71
200
A triangle has two angles measuring 53 and 61 degrees. Find the measurement of the third angle.
What is 66 degrees.
200
Jason has 4 different jackets and 5 different ties. How many different combinations of jackets and ties can he wear?
20
(Tree would start with 4 and add 5 branches to each)
200
A wood strip is 228 cm long. Ms. Landy needs to cut the wood strip into 6 equal pieces. Estimate the length of each piece of wood.
What is 40 cm long.
300
You go out to dinner with your family. The bill is $98.76. If you leave a 15% tip, what is the total including the tip?
What is $113.57
300
Solve for the variable.
-12x = 84
What is -7
300
The diameter of a circle is 18 inches. Find its area. Use 3.14 for pi.
What is 254.34 square inches.
300
A bag contains 5 red marbles, 7 green marbles and 8 white marbles. You randomly choose one marble. Find the probability that it is green.
What is 7/20?
300
Nicole has 24 games on her computer. She already knows how to play 18 of them. What is the simplest form of the fraction that describes the portion of computer games that Nicole knows how to play?
What is 3/4.
400
What is the correct order of the set of numbers from least to greatest? The numbers are:
1.5, 2.3, 9/5, 8/5.
What is 1.5, 8/5, 9/5, 2.3
400
Solve for the variable.
s/-4 = -5
What is 20
400
An angle measures 37 degrees. Find its complementary.
What is 53 degrees.
400
A bag contains 4 red marbles, 3 blue marbles, and 8 white marbles. You randomly choose one marble. Find the probability that it is blue.
What is 3/15 = 1/5 = 0.2
400
Amy's highway speed averages about 58 miles per hour. About how many hours should she plan for a 317 mile trip?
What is 5 hours.
500
In a class, the ratio of boys to girls is 3/4. If there are 12 boys in the class, how many girls are there?
What is 16.
500
A car travels 264 miles and uses 12 gallons of gas. Find the unit rate.
What is 22 miles per gallon.
500
Find the diameter of a merry-go round with a circumfrence of 75 feet. Use 3.14 for pi.
What is 23.89 feet.
500
You roll a number cube. Find the probability of rolling an odd number.
What is 1/2 or 0.5
500
Jackie ran once around a baseball field that was 90 feet long on one side. How far did she run?