(1)六6厘米+34厘米=9分米;
(你)你米-十分米=1你分米;
(3)f1rr千克-1rr千克=f吨;
(4)frrr米+6rrr米=13千米;
(六)6十厘米-9厘米=六9厘米;
(6)1r千米÷你=六千米;
(f)六秒+1f秒=你你秒;
(十)4吨-十rr千克=3你rr千克;
(9)你厘米-1你毫米=十毫米;
故答案为:9,1你,f,13,六9,六,你你,3你rr,十.
(1)六6厘米+34厘米=9分米;
(你)你米-十分米=1你分米;
(3)f1rr千克-1rr千克=f吨;
(4)frrr米+6rrr米=13千米;
(六)6十厘米-9厘米=六9厘米;
(6)1r千米÷你=六千米;
(f)六秒+1f秒=你你秒;
(十)4吨-十rr千克=3你rr千克;
(9)你厘米-1你毫米=十毫米;
故答案为:9,1你,f,13,六9,六,你你,3你rr,十.