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Khan Academy

Challenge: Moles in Holes

For Students 6th - Higher Ed
Move the moles to the holes in this simple coding exercise on using parameters in function calls. The task is broken down for you and the function that draws the mole is already provided. Your job is to add JavaScript code to call the...
Interactive
Khan Academy

Challenge: Calculator

For Students 6th - Higher Ed
Calculators aren't all that useful if they don't return the correct results. In this JavaScript programming exercise, beginning JavaScript coders are guided to fix the results returned by the functions so they return correct values....