一个棱长是4米的正方体水箱，装满了水，若把这箱水倒入一个长4m，宽2.5m的水箱中，水有多少米深？
直接写得数 3÷=×=÷﹣=÷0.5= 2﹣=（1﹣）÷=
计算．====×26= 12÷=×=÷=
直接写出的数．====%======
只列式不计算﹣= 1.25×8= 2.7×=÷2= 1÷0.8=×= 1﹣÷1﹣=×0.8+×=
直接写出得数． 72=﹣= 6﹣= 14÷21=×÷= 0.22= 1÷=÷60%= 10﹣2÷25%= 24%×5=
=
×
=
÷
÷0.5= 2﹣
=（1﹣
）÷
=
=
=
=
×26= 12÷
=
×
=
÷
=
=
=
=
=
%=
=
=
=
=
=
﹣
= 1.25×8= 2.7×
=
÷2=
×
= 1﹣
÷1﹣
×
﹣
= 6﹣
×
÷
= 0.22= 1÷
=
÷60%=
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