0.5+0.5=________4-=________&n

发布时间:2020-08-10 17:22:10

0.5+0.5=________         4-=________           1-=________           =________÷2=________           ×2=________           2÷=________          +0.6=________4.8÷=________         0.6+=________         5+=________           0.6×0.5=________.

网友回答

1    1                    4    0.8    6    1    9    0.3
解析分析:+0.6,4.8÷,0.6+先把分数化成小数再计算;其它题目按照运算法则直接计算.


解答:0.5+0.5=1,4-=1,1-=,=,÷2=,×2=,2÷=4,+0.6=0.8,4.8÷=6,0.6+=1,5+=90.6×0.5=0.3.故
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