• 1. (2024五上·番禺期末) 直接写得数。 

  0.1-0.01=	2.3×0.4=	2.8÷0.7=	2.4÷0.06=	105×0.2=
  2.5×8=	0.45÷0.3=	3÷5=	0.3÷0.2=	0.6×0.6÷0.6×0.6=