Help Subtract One Number plz help

Tell us what’s happening:

Your code so far


var difference = 45 - 0;
var difference1=12;
differance=45-12;




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Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/subtract-one-number-from-another-with-javascript

i dont understand this question
45 -33 is 12

var difference = 45 - 33;
Only subtract one number from 45. dont understand this question

i got it thanks i did it

var a = 45;
var b = 12;
var difference = a -b;
console.log(difference);

var difference = 45 - 0; // assigned 45

var difference = 12-0;

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