Practice: Subtract Three-Digit Num
480 - 371
=

109

Step-by-step explanation:

First subtract the ones place and because 0 cant be subtracted by 1 then you have to borrow a 10 from the tens place. Once you do that you have to subtract the tens and then the hundreds to get you and answer of 109.

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

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