3.59×10= 2.14+10= 0.0124×1000= 1.64×0=42.3÷1000= 2.75÷10= 102÷100= 18.067÷10=6.4÷4= 3.28+0.82= 10﹣7.15= 3.5×4=
一件上衣168元,一条长裤比上衣便宜35元,一条裙子又比长裤贵5元.
看图列式计算
张大爷今年收获南瓜740千克.