Crear Una Calculadora

//this function return a value and recibe two parameters
function suma(a, b) {
    return a + b;
}

//this function no return a value and recibe two parameters
function resta(a, b) {
    return a - b;
}

//this function return a value and recibe two parameters
function multiplicacion(a, b) {
    return a * b;
}

//this function return a value and recibe two parameters
function division(a, b) {
    return a / b;
}

//this function return a value and recibe two parameters
function potencia(a, b) {
    let result = 1;
    for (let i = 1; i <= b; i++) {
        result *= a;
    }
    return result;
}

//this function return a value and recibe three parameters
function operacion(a, b, c) {
    return a(b, c);
}

//this function return a value and recibe two parameters
function modulo(a, b) {