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Mathematics 20 Online
OpenStudy (doc.brown):

How do YOU add 14 + 8 in your head?

OpenStudy (goformit100):

14 + (10 - 2)

OpenStudy (esshotwired):

add 8 and 4 which is 12 then add 10 so 22

OpenStudy (doc.brown):

I do 8+4 = 10+2 10+10+2 I'm curious if there is another way to think about it, I've heard some people see colors in their mind.

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