(0.25×76+23×25%+1/4)÷0.1简便运算,
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/11 16:19:51
(0.25×76+23×25%+1/4)÷0.1简便运算,
(0.25×76+23×25%+1/4)÷0.1简便运算,
(0.25×76+23×25%+1/4)÷0.1简便运算,
(0.25×76+23×25%+1/4)÷0.1
=0.25×(76+25+1)×10
=0.25×100×10
=250
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来源:学生作业帮助网 编辑:作业帮 时间:2024/05/11 16:19:51
(0.25×76+23×25%+1/4)÷0.1简便运算,
(0.25×76+23×25%+1/4)÷0.1简便运算,
(0.25×76+23×25%+1/4)÷0.1简便运算,
(0.25×76+23×25%+1/4)÷0.1
=0.25×(76+25+1)×10
=0.25×100×10
=250