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-与的差是________,比-小-的数是________.
与的差的相反数是______,比小的数的绝对值是________.
(1)与的差是_________.
(2)______与的差为.
(3)与_________的和是.
(4)已知,B=x-2,则2A-3B=________.
(5)比多的数是_______.
(6)已知,,且A+B+C=0,则C=______.