4×3又4分之3+375%×7-3.75(计算)(要算式)
问题描述:
4×3又4分之3+375%×7-3.75(计算)(要算式)
答
4×3又4分之3+375%×7-3.75
=4×3.75+3.75×7-3.75
=3.75×(4+7-1)
=3.75×10
=37.5
答
=4x3.75+3.75x7-3.75
=3.75x(4+7-1)
=3.75x10
=37.5
o(︶︿︶)o