0.7×=________;6.3÷0.1=________;6×60%=________;1.25××0.8=________;-=________;÷=________;0÷+=________;(100-99)÷3=________.
网友回答
0.3 63 3.6
解析分析:1.25××0.8运用乘法交换律简算;0÷+先算除法,再算加法;(100-99)÷3先算小括号里面的减法,再算除法.
解答:0.7×=0.3;6.3÷0.1=63;6×60%=3.6;1.25××0.8=;-=;÷=;0÷+=;(100-99)÷3=.故