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> 下列运算正确的是[]A.a5+a5=a10B.a6×a4=a24C.a0÷a﹣1=aD.a4-a4=a0-七年级数学
下列运算正确的是[]A.a5+a5=a10B.a6×a4=a24C.a0÷a﹣1=aD.a4-a4=a0-七年级数学
题目简介
下列运算正确的是[]A.a5+a5=a10B.a6×a4=a24C.a0÷a﹣1=aD.a4-a4=a0-七年级数学
题目详情
下列运算正确的是
[ ]
A.a
5
+a
5
=a
10
B.a
6
×a
4
=a
24
C.a
0
÷a
﹣1
=a
D.a
4
-a
4
=a
0
题型:单选题
难度:中档
来源:四川省期中题
答案
C
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题目简介
下列运算正确的是[]A.a5+a5=a10B.a6×a4=a24C.a0÷a﹣1=aD.a4-a4=a0-七年级数学
题目详情
B.a6×a4=a24
C.a0÷a﹣1=a
D.a4-a4=a0
答案