Answers

2014-07-15T19:22:03+08:00
Remember: same signs add and keep
                  Different signs subtract
                   Keep the sign of the higher number 
                  And you will be exact !!!
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just wait :D
if they are two positive numbers, do it normally.
If there is a negative and a positive, change it to addition and switch the SECOND integer sign. Only works with two integers in a subtraction question.
Example: (-32)-(+2)= (-34) / (-32)+(-2)=(-34)
thanks everyone !
2014-07-15T20:51:00+08:00
Rules in subtracting an integers is to change the sign, negative or positive, of the number, then, proceed to the rule of addition..
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