London's Mathtivity

Formulas & Theorems

100

The equation, y=2x+3, is currently in ________ form

What is the slope-intercept 

200

The name of this a²+b²=c² theorem, is the _______

What is the Pythagorean Theorem

300

D = b² - 4ac is the ______ formula

What is the discriminant

400

V = 4/3πr³, is the equation for the volume of this shape

What is a sphere

500

When two triangles have two pairs of sides congruent and the angles between them are conrguent, use ____ to say the triangles are congruent

What is Side Angle Side (SAS)

Word Problems

100

What is the measure of each interior angle in a regular decagon (a 10-sided polygon)?

What is 144 degrees

200

A store sells notebooks for $3 each and pens for $1.50 each. If a student buys a total of 14 items and spends $30, ____ is the number of notebooks did they bought?

 What is 6

300

The number of minutes in 1/12 of a day

What is 120

400

The amount of prime numbers in the list 1, 12, 123, 1234, 12 345, 123 456

What is 0 (None)

500

The first two terms of a sequence are 1 and 2. Each of the following terms in the sequence is the sum of all the terms that come before it in the sequence. Which of these is not a term in the sequence?

What is 72

Mental Math

100

15% of 200

What is 30 

200

_____ is the factored answer to the equation x²+10x+24

What is (x+4) (x+6)

300

2¹⁰

What is 1,024

400

The answer to 999x999

What is 998,001

500

The solution to the equation (999 − 99 + 9) ÷ 9

What is 101

Math History

100

This saying, Please Excuse My Dear Aunt Sally, relates to this mathematical term

What is PEMDAS

200

This mathematician is famous for the equation E=mc²

Who is Albert Einstein

300

First celebrated in San Francisco in 1988, this mathematical holiday is celebrated annually on March 14th.

What is Pi Day?

400

Which ancient civilization used a base-60 (sexagesimal) numeral system that gave us our modern 360-degree circle and 60-minute hour?

Who are the Babylonians

500

Which Greek mathematician is widely known as the "Father of Geometry" for compiling the landmark textbook Elements?

Who is Euclid

Math Jokes

100

What is the reason why 6 is afraid of 7

What is because 7 8 (ate) 9

200

_____ is what you call two friends who love math? Algebros.

What are Algebros

300

Who’s in charge in a pencil case?

Who is the ruler

400

_____ is a math teacher’s favorite kind of tree? 

What is geometry

500

_____ is the reason why your nose be 12 inches long?

What is it because it would be a foot