Khan Academy

Description: Sal solves 0.822 + 5.65 using the standard algorithm. Created by Sal Khan. And when I rewrite it, I want to line up the decimals so that we add the right place to the right place. So let's write 5.65. And remember, the important thing is that we line up the decimal points. Let me line up the decimal first. So I'll write the decimal right below the other decimal. And it is 0.822. And now we are ready to add.

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