列竖式计算，“★”要验算．18÷3= 26÷4= ★13÷6=
直接写得数．﹣=﹣=+=+=+=﹣=﹣= 0.3+=
脱式计算，能简算的要简算+++﹣﹣．
直接写出得数+=﹣+= 3﹣=m﹣m=
直接写出得数．====
用你喜欢的方法计算．．
﹣
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﹣
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﹣
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﹣
= 0.3+
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﹣
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= 3﹣
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m﹣
m=
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