​x
 
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<html>
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<head>
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<title>JS Projects- Control </title>
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<script>
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let value1 = Math.round(Math.random( )*10);
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let value2 = Math.round(Math.random( )*10);
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let sum = value1 + value2;
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let userInput = parseFloat(prompt("What is " + value1 + " + " +  value2 + " ? "));
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​
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if (userInput == sum){
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alert("You are correct..." );
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}else{
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alert("Wrong answer..." );
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alert(value1 + " + " +  value2 + " = " + sum );
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}
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</script>
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</head>
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<body>
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​
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</body>
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</html>
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​
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​