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-2-5+8=______ 14-25+12-17=_________ (-28)-(+12)-(-3)-(+6)=

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-2-5+8=______ 14-25+12-17=_________ (-28)-(+12)-(-3)-(+6)=
-2-5+8=______ 14-25+12-17=_________
(-28)-(+12)-(-3)-(+6)=
(-25)+(-7)-(-15)-(-6)+(-11)-(-2)=
写出运算过程
-2-5+8=______ 14-25+12-17=_________ (-28)-(+12)-(-3)-(+6)=
-2-5+8=1 14-25+12-17=-16
(-28)-(+12)-(-3)-(+6)= 43
(-25)+(-7)-(-15)-(-6)+(-11)-(-2)=-20