Answers

2016-06-21T18:14:26+08:00
A-a= 0
-a-a= -a
a-(-a)= a
-a-(-a)= 0


example:
2-2= 0
-2-2= -4
2-(-2)= 4
-2-(-2)= 0


explanation:

• -2-2= -4
-2 + -2= -4 ( when you are subtracting unlike sign , change all the signs on the subtrahend. and also the subtract sign will be change to addition)

0
ARE YOU A FILIPINO TOO?
HOW CAN I ADD FRACTION +WHOLE NUMBER LIKE THIS:EX. 3+(-4/5)? AND HOW CAN I KNOW THE PROCESS HOW TO ADD IT? PLSS HELP ME AGAIN
UYYYY SIGE NA PO!!!!
patulong