Algebra
Geometry
Probability & Statistics
Potpourri
Mental Math
100
A symbol for a number we don't know yet.
What is a variable?
100
a^2 + b^2 = c^2
What is the Pythagorean Theorem?
100
The average of two numbers is 30. If the smaller number is 15, what is the larger number?
45
100
Also known as the average of a set of numbers.
What is the mean?
100
The perimeter of a square with an area of 49
What is 28?
200

Preston has 176 footballs. Can he divide them up equally between the Geneva Mathletes?

Yes

200
y = mx + b
What is the equation for a line?
200

Emma rolls two fair 6 sided dice. What is the probability that she rolls double 6?

What is 1/36?

200
If 8 of the 12 Geneva Mathletes have pets, what fraction do NOT have pets?
What is 1/3rd?
200
What is one-fourth of one hundred and twenty?
30
300

Daphne has cats and birds for pets. She counted 10 heads total, and 30 legs. How many cats does she have?

5 cats

300
The sum of all interior angles of a pentagon.
What is 540 degrees?
300

Colin shoots free throws at a rate of 80%. What is the probability that he will make two free throws in a row? (express your answer as a fraction)

16/25

300
The number of inches in 2 and 1/2 yards.
What is 90 inches?
300
A movie starts at 7:25 and ends at 9:00. How many minutes is the movie?
95 minutes.
400
5 raised to the 3rd power.
What is 125?
400
The reflex angle between the minute hand and the hour hand on an analog clock reading 4:00
What is 240 degrees?
400
How many ways are there to arrange the letters in the word WOOD?
What is 12?
400
If you start on the origin (0,0) and move left 3 units, then move up 4 units, how far are you from where you started?
5 units
400
What is the result when half of 38 is subtracted from 24?
5
500

William skates 18 miles in 3 hours. How many miles can he skate in 4 hours?

24 miles

500
The volume of a rectangular prism measuring 2 inches by 3 inches by 5 inches
What is 30 cubic inches?
500
The odds of drawing an odd numbered card from a standard deck of 52.
What is 4/13?
500

Yesterday Maddie beat Sofia at chess in 33% of their matches. Sofia won 6 matches. How many did Maddie win?

Maddie won 3 matches

500

What is the difference between 1452 and 1552?

3000

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