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> 小马虎在下面的计算中只作对了一道题,他做对的题目是[]A.B.C.D.-八年级数学
小马虎在下面的计算中只作对了一道题,他做对的题目是[]A.B.C.D.-八年级数学
题目简介
小马虎在下面的计算中只作对了一道题,他做对的题目是[]A.B.C.D.-八年级数学
题目详情
小马虎在下面的计算中只作对了一道题,他做对的题目是( )
A.
B.a
3
÷a=a
2
,故B选项正确;
C.
D.
题型:单选题
难度:偏易
来源:山东省期中题
答案
B
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题目简介
小马虎在下面的计算中只作对了一道题,他做对的题目是[]A.B.C.D.-八年级数学
题目详情
A.
B.a3÷a=a2,故B选项正确;
C.
D.
答案