When you are doing Mathematics inside your head, do you use your fingers to make invisible numbers in the air??? I do sometimes :D
by 
leleboston
ANSWERS: 2
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I do all the time, sometimes with making numbers, sometimes just counting the fingers.
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All the time. Also, I was taught by a math tutor in middle school to place invisible dots on each number and count the dots... like 3 has a "dot" at the top, one in the middle and one at the bottom. 6 has the same but you go back up and count the dots a second time. This make not make a lot of sense but once you learn it, it's very helpful, especially if you're not very good at math.
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