作业帮18.84*0.25+16/4的简便运算
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/14 08:16:27
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18.84*0.25+16/4的简便运算
18.84*0.25+16/4的简便运算
18.84*0.25+16/4的简便运算
18.84*0.25+16/4
=18.84*0.25+16*0.25
=(18.84+16)*0.25
=34.84*0.25
=8.71*4*0.25
=8.41*(4*0.25)
=8.71*1
=8.71
=（18.84+16）×0.25=34.84
18.84*0.25+16/4
=4.71+4
=8.71