Math Quiz Mash Up

What is the relationship between the radius and diameter of a circle?

• Diameter = radius

• Diameter = 2 x radius

• Diameter = radius x 2

• Diameter = radius / 2

What is the formula for the circumference of a circle?

• Circumference = 2πr

• Circumference = πd

• Circumference = 2r

• Circumference = r²π

What is the difference between a prime number and a composite number?

• A prime number has exactly two distinct positive divisors (1 and itself), while a composite number has more than two.

• A prime number is always even, while a composite number is always odd.

• A prime number can be divided by any number, while a composite number cannot be divided by 1.

• A prime number has only one positive divisor, while a composite number has two.

What is the value of 7 squared?

• 42

• 49

• 56

• 36

How do you write an ordered pair?

• (X,Y)

• [X,Y]

• {X,Y}

What is the formula for the volume of a cube?

• Volume = side²

• Volume = side³

• Volume = 6 × side

• Volume = side × height

Which axis runs vertically?

• X axis

• Y axis

• Z axis

• W axis

What is the greatest common factor (GCF) of 12 and 16?

• 2

• 4

• 6

• 8

What is the least common multiple (LCM) of 3 and 5?

• 10

• 12

• 15

• 20

What must you have to add and subtract fractions?

• Common denominators

• Different numerators

• Similar fractions

• Whole numbers