Properties of Numbers
The Real World
Nature
Symbols
Do the Math!
100

 This value is, by definition, the smallest prime number.

2

100

Binary number systems, often found in computer programming, use only these two digits.

0 & 1

100

Honeybees use this geometric shape when constructing their hives as a way of maximizing space in a mathematically efficient way.

Hexagon

100

In math, the ≥ symbol, represents this phrase.

Greater Than or Equal To

100

The sum of the interior angles in angle triangle will always equal this number.

180

200

This term refers to any non-prime whole number other than 0 and 1.

 Composite Number

200

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

Pi Day

200

Found naturally in pinecones and sunflowers, the spiral arrangement of structures and seeds follow this geometric sequence.

 The Fibonacci Sequence

200

In math, the ≈ symbol, which resembles a wavy equals sign, is to represent an ______________________.

Approximation

200

This field of mathematics is concerned with the sines, cosines, and tangents of angles.

Trigonometry

300

True or False: 51 is a Prime Number.

False

300

 Earning interest on both the principal value invested and on the interest you’ve already accumulated is known as this.

Compounding

300

This type of symmetry can be found in Starfish, whose limbs radiate from one central point

Radial symmetry

300

In math, ∠EFG can be used to describe an angle with a vertex at this point.

F

300

A prism has the same relationship to a pyramid as a cylinder does to a ____________________.

Cone

400

This value represents the sum of the first five prime numbers.

 2 + 3 + 5 + 7 + 11 = 28

400

Between 4:00 PM and 4:50 PM, the minute hand on Big Ben covers this many degrees.

300

400

Due to their unique molecular structure of ice crystals, snowflakes always form this type of prism.

Hexagonal prism

400

In math, the ∑ symbol, known as sigma, is used to represent _________________ .

Summation

400

 This value is the only whole number that can not be represented using Roman Numerals.

0

500

This number is the smallest positive integer that is divisible by both 6 and 8.

 24

500

This fraction represents the odds of flipping a coin four times in a row and each time it landing on heads.

1/16

500

Due to surface tension and air resistance, raindrops form this geometric shape as they fall.

 Oblate spheroid

500

 In set theory, the ∅ symbol represents the ________________ set.

Empty

500

What is The Hardy-Ramanujan Number 

1729

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