Famous
Numbers
Numbers
This famous number starts with 3.14 and is used with circles.
What is pi?
This shape is associated with a well known traffic sign.
What is an octagon?
This number is neither negative nor positive.
What is 0?
This is the name of the answer associated with an addition problem.
What is sum?
This math skill is used to figure out a tip when eating at a restaurant.
What is a percentage?
This "unlucky" number is often associated with Friday.
What is 13?
A basketball is closest to this 3D shape.
What is a sphere?
What number is often referred to as a baker's dozen?
What is 13?
A number with exactly two factors: 1 and itself.
What is a prime number?
This math skill is used when figuring out how big a carpet is needed to cover a floor.
What is area?
This is the sum of all the angles inside any triangle.
What is 180?
The hands of a clock form this type of angle when it is 3:00 o'clock.
What is a right angle?
This is the name of a number that cannot be written as a fraction of two integers.
What is irrational?
A number being multiplied with a variable such as 5 in the term 5x is called this.
What is a coefficient?
This math skill is used to determine how much wrapping paper is needed when wrapping gifts.
What is Surface Area?
This is the only even prime number.
What is 2?
A soccer ball is famously made out of pentagons and this other shape.
What is a hexagon?
This is the name used for a number that reads the same forward and backwards, such as 12,421
What is a palindrome?
A statement that two expressions are not equal, often times uses symbols such as >, <, ≥, ≤ .
What is an inequality?
Insurance companies use this type of math to predict risk.
What is Statistics or Probability?
This huge number is often written as a 1 followed by 100 zeros.
What is googol?
A mirror creates this type of geometric transformation.
What is a reflection?
What is the roman numeral for the number 50?
What is L?
Two lines that have slopes that are negative reciprocals, and intersect at a right angle.
What are perpendicular lines?
A construction worker uses this theorem to check if a corner is a right angle.
What is the Pythagorean Theorem?