Thought it would be much easier. Took me quite some time to complete. Tell my what you think : )
Here is the link: https://classact1.github.io/calculator/
Really nice job. Well designed and well coded.
I see one (very small) bug. If you attempt to add 0 to a number the screen turns off for a few clicks (for example, if i push 5 + 0 = I see a blank screen. Further number pushes still show a blank screen).
It looks like it’s caused by this line: if(previousValues[0] != number1){
When adding 0 the previousValue doesn’t change.
Regardless, very well done.
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Very nice design! The only other problem I found is dividing a very small number by a very large number. It appears to provide the result in scientific notation except with the end (“E-8”) cut off.
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Looks really good. Maybe add a clear screen button?
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Nice work, I like the colors 
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@cjsheets done!
thanks for feedback man and taking the time to look at the code : )
@mrthnmn didn’t notice this one. Now it works hopefully : ) Thanks for checking it out!
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Yes, that problem is fixed. Unfortunately I think there’s still something not quite right though. If I click 3+6+3 it shows 63. When I then click = the result is 66.
Good work, Keep it up 
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