直接写得数:
×0.87= ÷1.2= ÷= 0.56×= 2006﹣619=
6﹣= 3.2×= 0.3×0.4= 2.85+1.5= 73.05﹣3.96=
= = = 1÷×= 7×÷7×=
直接写得数:
×0.87= ÷1.2= ÷= 0.56×= 2006﹣619=
6﹣= 3.2×= 0.3×0.4= 2.85+1.5= 73.05﹣3.96=
= = = 1÷×= 7×÷7×=