So last week, it was Binary to Decimal. This week it's going to be a little opposite but just as easy. Let's not waste anytime.
Remember this chart, repeat it, sleep on it and do whatever you need to do to remember.
Decimal to Binary Examples: To calculate the decimal you must start from the left to the right.
Turn 64 on + Turn 32 on + Turn 2 on
Turn 128 on + Turn 8 on + Turn 4 on + Turn 2 on + Turn 1 on
Easy right? Well now you have the spreadsheet to help with either conversion. Feel free to use and share.