Page 148 - TrackpadV5.1_class7
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Combination of variables, constants and operators makes an expression.
Operator Operator
Expression: a + 5 = 20
Variable Constant
Now learn about various types of operators.
Arithmetic Operators
These operators are used to do arithmetical operations.
Example
Operator Name Description (x=7 and y=3) Output
Adds values on either
+ Addition x + y 10
side of the operator
Subtracts right hand
– Subtraction operand from left hand x – y 4
operand
Multiplies values on
* Multiplication either side of the x * y 21
operator
Divides left hand
/ Division operand by right hand x / y 2.3333335
operand
Divides left hand
operand by right hand
% Modulus x % y 1
operand and returns
the remainder
Performs exponential
** Exponentiation (power) calculation on x ** y 343
operands
Divides and returns the
Floor or Integer
// integer part from the x // y 2
division
result.
146 Pro (V5.1)-VII

