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Math Numbers/Symbols

Name each and every one of these math numbers or symbols, ranging from easy to hard. Good luck!
Numbers are meant to be written in words
Quiz by
Andrew37
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Last updated: February 14, 2026
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First submittedFebruary 14, 2026
Times taken16
Average score73.1%
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Number/Symbol
Answer
0
Zero
1
One
2
Two
3
Three
4
Four
5
Five
6
Six
7
Seven
8
Eight
9
Nine
10
Ten
11
Eleven
12
Twelve
13
Thirteen
14
Fourteen
15
Fifteen
16
Sixteen
17
Seventeen
18
Eighteen
19
Nineteen
20
Twenty
30
Thirty
50
Fifty
100
Hundred
1,000
Thousand
100,000
Hundred Thousand
1,000,000
Million
1,000,000,000
Billion
1,000,000,000,000
Trillion
10¹⁵
Quadrillion
10³³
Decillion
Number/Symbol
Answer
10¹⁰⁰
Googol
10^Googol
Googolplex
½
Half
⅓
Third
⅔
Two Thirds
¼
Quarter/Fourth
⅕
Fifth
⅙
Sixth
1⁄7
Seventh
⅛
Eighth
1/10
Tenth
1/100
Hundredth
-n
Negative Number
π
Pi
τ
Tau
e
Euler's constant
i
Imaginary number
Σ
N-ary Summation
Π
N-ary Product
+
Add/Plus
-
Subtract/Minus
×
Multiply/Times
÷
Divide/Division
=
Equal To
≈
Approximately Equal To
≠
Not Equal To
<
Less Than
>
Greater Than
%
Percent
‰
Permille
±
Plus Minus
Number/Symbol
Answer
∓
Minus Plus
n²
Squared
n³
Cubed
√
Square Root
∛
Cube Root
∞
Infinity
n!
Factorial
∫
Integral
⊂
Subset
⊃
Superset
∀
For All
∃
There Exists
∄
There Does Not Exist
O̸
Empty Set
∈
Element Of
∉
Not an Element Of
∩
Intersection
∪
Union
⊖
Symmetric Difference
∠
Angle
∟
Right Angle
n°
Degree
∴
Therefore
∵
Because
≪
Much Less Than
≫
Much Greater Than
≤
Less Than or Equal To
≥
Greater Than or Equal To
≡
Equivalence
≺
Precedes
≻
Succeeds
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