Question

How to use subtraction (-) (sub) operator in JavaScript

Answer 1

<script>
var a = 120;
var b = 13;
document.write(a - b + "<br />");

var c = a - b;
document.write(c + "<br />");

var d;
d = a - b;
document.write(d + "<br />");

/*
run:

107
107
107

*/
</script>

 

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