# arithmetic-operation-with-prefix-zero

> arithmetic operation without losing prefix zero

## include somewhere at the beginning
> require('arithmetic-operation-with-prefix-zero')

##Functionalities:
1.Addition
2.Subtraction
3.Multiplication
4.Division


##Syntax:

var test = require('arithmetic-operation-with-prefix-zero');

######1.Addition:
>test.addWithZero(target number in string format,addValue)

######2.Subtraction:
>test.subWithZero(target number in string format,subValue)

######3.Multiplication
>test.multiplyWithZero(target number in string format,multiplyValue)

######4.Division
>test.divWithZero(target number in string format,divValue)

##Example to use :
```
var test = require('arithmetic-operation-with-prefix-zero');

#For addition :

test.addWithZero('001',1)
 o/p : '002'

 or

 test.addWithZero('001',"1")
 o/p : '002'

 #For subtraction :

 test.subWithZero('001',1)
 o/p : '000'

 or

 test.subWithZero('001',"1")
 o/p : '000'

  #For multiplication :

 test.multiplyWithZero('001',10)
 o/p : '010'

 or

 test.multiplyWithZero('001',"-10")
 o/p : '-010'

 #For Division :

 test.divWithZero('0100',2)
 o/p : '050'

 or

 test.divWithZero('0100',"-2")
 o/p : '-050'

 ```
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