Algebra
PEMDAS
Ratios
Geometry
Statistics and Probability
100

If 2x+45 = 3x-30, what is x?

What is 75

100

12*3+1

What is 37

100

I bought 3 apples for 12 dollars. How much money should I pay for 1 apple.

What is $4

100

If Triangle ABC has angle A and angle B as 13, and 90 respectively, what is angle C. 

What is 77

100

What is the median of 13, 14, 12, 11, 2, 113, and 16.

What is 13

200

If 5x+61 = 3x-5, what is x?

What is -33

200

31+√16

What is 35

200

If 2x:5 = 5:10, what is x.

What is 1.25

200

If there is a square with the side length of 4, what is the perimeter PLUS the area?

What is 32

200

What is the mode of 33, 1, 22, 41, 1, 2, 22+11

What is 1 & 33

300

If 30x-60 = 90x-30, what is x.

What is -1/2

300

If a#b = 2a-3b+1, what is 7#6

What is -3

300

If x/1.5 = 7/20, what is x

What is 21/40

300

There are three people. Alice, Bob, and Clarence. They each stand in three different places in a park. The distance between Alice and Bob is 30 cm. The distance between Bob and Clarence is 18 cm. What is the minimum distance between Alice and Clarence in millimeters?

What is 120

300

What is Q1 PLUS Q2 MINUS Q3 of the sequence: 1,1,1,2,1,3,4,1,6

What is -2.5

400

If 55x-1 = 99x+17, what is x

What is x = 9/-22

400

What is √(289+35)+36*9-23+(1/2)*46

What is 342

400

If b > a, a and b are both integers and a:b = 2:6, what is the minimum value of a+b

What is 4

400

The volume of a cone with a radius of 4, and the height of 3 can be expressed as a(PI) what is a

What is 16
400

George rolls two dice. What is the chance that he rolls a higher number on his second roll.

What is 5/12

500

If 2x2+4x-1 = -5x+1, what is x

What is (-9+√97)/4 or (-9-√97)/4

500

Let f(x) equal to (1+x3+x10)/(1+x10), what is f(-20)+f(-19)+f(-18)+...+f(20)

What is 41

500

5:3 = x:y, what is 1/x:1/y?

What is 3:5

500

If the distance between two opposite points on a cube is 3√3, what is the volume of the cube?

What is 27

500

Alice, Bob, and 4 other people sit around a circular table. What is the probability that Alice does not sit next to Bob

What is 3/5