10道小數(shù)乘分?jǐn)?shù)帶答案2，求經(jīng)典腦筋急轉(zhuǎn)彎題目包含答案3，初一上學(xué)期的代數(shù)式求值題含答案4，求解一元二次方程題50道帶答案1，10道小數(shù)乘分?jǐn)?shù)帶答案3.3x1/3=1.15.5x1/10=0.5510.5x1/5=2.17.5×1/3=2.56.5×1/5=1.39.6×1/3=3.210.8×1/6=1.84.9×1/7=0.713.5×1/5=2.73.6×1/6=0.62，求經(jīng)典腦筋急轉(zhuǎn)彎題目包含答案1.太平洋中間是什么？答案：平。2.世界上誰(shuí)跑得最快？答案：曹操。3.為什么小白每次吃飯都吃骨頭...