|
|
|
|
|
|
+
|
Addition or Positive
|
|
-
|
Subtraction or Negative |
|
X
|
Multiplication
|
|
÷
|
Division
|
|
≈
|
Approximately
|
|
=
|
Equal to
|
|
≡
|
Identical to
|
|
≠
|
Not Equal to
|
|
>
|
Greater than
|
|
|
Less than
|
|
≤
|
Less than or equal to
|
|
≥
|
Greater than or equal to
|
|
|
|
∟
|
Right Angle
|
|
∞
|
Infinity
|
|
√
|
Square Root
|
|
||
|
Parallel Lines
|
|
|x|
|
Absolute Value |
|
π
|
Pi (≈3.14)
|
|
°
|
Degree
|
|
∩
|
Intersection
|
|
%
|
Percent
|
|
±
|
Plus or Minus
|
|
|
|
|
|
|
|
|