小学六年级数学口算题卡

1.25－0.25＋0.75= 4.5×2= 7.5－2.5=6×3.4= 0.64－0.32= 0.4×0.5= 1.4×0.5= 0.75×100= 0.02×0.5= 3.6÷0.3= 6.3÷