275÷25x4一18的简便运算怎么写

2025-03-21 10:13:45
推荐回答(2个)
回答1:

35×205×4÷25×4 =(5×7)×(41×5)×4÷(5×5)×4 =7×41×4×4×(5×5÷5÷5) =4592

回答2:

275÷25x4-18
=25x11÷25x4-18
=11x4-18
=44-18
=26