一个长20cm，宽10cm，高8cm的容器装了一些水，有6.5cm深，把一个棱长是6cm的正方体铁块放进去，会溢出多少cm3的水？
直接写出得数．=====×+=﹣=+=
直接写数对又快： 1÷=+=÷=（﹣）×18=÷3=×=﹣=×÷×=
5.8+3=×= 6÷= 1÷﹣÷1= 2×10= 1÷3= 0.66÷= 1÷1+= 9÷3= 1÷0.8= 5.4×=×0.7+0.3=
直接写出得数．×1.2= 1÷2= 1.8÷=×÷×= （+﹣）×12= 3﹣÷0.75= 24÷8= 4÷﹣÷4=
直接写出结果×4﹦×﹦ 12÷﹦÷﹦ 12+﹦÷﹦÷6﹦ 9÷﹦×﹦ 12×﹦
=
=
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=
=
×
+
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﹣
=
+
=
=
+
=
÷
=（
﹣
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÷3=
×
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×
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= 6÷
= 1÷
﹣
÷1= 2
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= 1
÷1+
÷3= 1
÷0.8= 5.4×
=
×0.7+0.3=
×1.2= 1÷2
= 1.8÷
=
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+
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）×12= 3﹣
÷0.75= 24
÷8= 4÷
﹣
÷4=
×4﹦
×
﹦ 12÷
﹦
÷
﹦ 12+
﹦
÷
﹦
÷6﹦ 9÷
﹦
×
﹦ 12×
﹦
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