Quiz: Make Math Happen Instantly
Explore JavaScript math operators by completing a quiz that tests your ability to write and use expressions. This lesson helps you reinforce core concepts before applying them in a mini-project to build interactive web features.
We'll cover the following...
We'll cover the following...
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Technical Quiz
1.
What will this code display in the console?
console.log(4 + 3);
A.
7
B.
“4 + 3”
C.
43
D.
Nothing—it needs alert() to show
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