题文
脱式计算:
0.75÷0.25+
×
(8.6×0.5﹣
)÷12
÷[
﹣(
+
)]
[800×(1+25%)﹣360×1.5]÷25% 15﹣[
+(2.5﹣
)]÷0.125.
脱式计算:
0.75÷0.25+
×
(8.6×0.5﹣
)÷12
÷[
﹣(
+
)]
[800×(1+25%)﹣360×1.5]÷25% 15﹣[
+(2.5﹣
)]÷0.125.
试题篮
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