题目内容
直接写出结果
| ①1.5×0.4= | ②1÷0.1= | ③3.6÷9÷0.4= | ④0.45÷0.45= |
| ⑤0.7+1.23= | ⑥4.5+0.73+0.27= | ⑦4×2.5×7.5= | ⑧(128.6-128.6)×94.5= |
| ①1.5×0.4=0.6, | ②1÷0.1=10, | ③3.6÷9÷0.4=1, | ④0.45÷0.45=1, |
| ⑤0.7+1.23=1.93, | ⑥4.5+0.73+0.27=5.5, | ⑦4×2.5×7.5=75, | ⑧(128.6-128.6)×94.5=0. |
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