题目

直接写得数。0.5+1.4= 9.8-7= 3+0.65=0.64+3.2=0.123×100=5.4-2.4= 32÷100= 0×320÷16= 答案：0.5+1.4=1.9 9.8-7=2.83+0.65=3.650.64+3.2=3.84 0.123×100=12.35.4-2.4=332÷100=0.32 0×320÷16=0　　The radios in the other shop will be________,but________. 　　A．cheaper；not as better 　　B．more cheap；not as better 　　C．cheaper；not as good 　　D．more cheap；not as good