10以内,加减法口算题,逆向思维题

10以内加减法口算题（逆向思考题）在（ ）里填上合适的数2 = 3-( ) 6 = ( )+0 5 = 3+( ) 2 = 8-( ) 3 = 10-( ) 10 = ( )+88 =