• 1. (2024五上·康巴什期末) 直接写得数。

  7.2÷0.01=	2.5×0.8=	5.4÷0.06=	1.5+2.85=
  13.7÷100=	3.1×0.8=	4.23×0.2=	2.5×4÷2.5×0.4=