判断对错 .
20.4÷24=85
43.52÷17=
136.96÷32=
估:34÷8=4
算:34.08÷8=4.26
9.72÷3
8.01-4.9= 0.12×0.5= 3.5+3 = 14.21÷7=
7.5÷0.25= 0.1÷0.01= 0.125×8= 0.36÷0.4=
①9.6+18.4=
②3.97+1.03=
③24×1.05
④25-5.6=
⑤8.6-5.74=
⑥15÷6=
0.3÷0.03= 4.4÷0.4= 5.1+15.9= 10÷4= 0.3÷0.2=
0.36÷0.04= 2.4÷0.01= 0.6÷1.2= 4.5×1.8= 12.9÷0.3=