Number Manipulation

Add To your js File

    const NM = require('number-manipulation');

    //array of number sum
    NM.sum_arr([2,3,...])

    //two interger sum
    NM.sum(int1,int2)

    //three integer sum
    NM.sum(NM.sum(int1,int2),int3)

    //two string join function
    NM.str_join(string1,string2)

    //two integer minus
    NM.minus(2,3)

    //two integer multiply
    NM.multiply(2,3)

    //two integer divide
    NM.divide(2,3)

     //two integer modulo
    NM.modulo(2,3)

     // 25 % 100
    NM.percentage(100,25)