Mathletics

Task

Your client would like you to create a program for the Mathletics championships.

Mathletics takes 2 numbers and has to write down the mathematical equations for addition, subtraction, multiplication, division, floor division, modular division and exponents.

Create a program that will provide full output for each of the mathematical equations.

Solution

Instructions

Enter first number:

Enter second number:

Results

addition result here
subtraction result here
multiplication result here
division result here
floor division result here
modular division result here
exponents result here



Show Code

Code

function calculate() {
	//get input from the user
	let x = parseFloat(document.getElementById(‘firstnum’).value);
	let y = parseFloat(document.getElementById(‘secondnum’).value);
	//display results
	document.getElementById(“mathletics-addition”).innerHTML = x + ” plus ” + y + ” = ” + (x+y);
	document.getElementById(“mathletics-subtraction”).innerHTML = x + ” minus ” + y + ” = ” + (x-y);
	document.getElementById(“mathletics-multiplication”).innerHTML = x + ” multiplied by ” + y + ” = ” + (x*y);
	document.getElementById(“mathletics-division”).innerHTML = x + ” divided by ” + y + ” = ” + (x/y);
	//Math.floor() rounds a number DOWN to the nearest integer:
	document.getElementById(“mathletics-floor-division”).innerHTML = x + ” floor divide by ” + y + ” = ” + Math.floor(x/y);
	document.getElementById(“mathletics-modular-division”).innerHTML = x + ” modulus divide by ” + y + ” = ” + (x%y);
	document.getElementById(“mathletics-exponents”).innerHTML = x + ” to the power of ” + y + ” = ” + (x**y);
	}