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> 下面的计算正确的是[]A.103+103=106B.103×103=2×103C.105÷100=105D.(﹣3pq)2=﹣6p2q2-七年级数学
下面的计算正确的是[]A.103+103=106B.103×103=2×103C.105÷100=105D.(﹣3pq)2=﹣6p2q2-七年级数学
题目简介
下面的计算正确的是[]A.103+103=106B.103×103=2×103C.105÷100=105D.(﹣3pq)2=﹣6p2q2-七年级数学
题目详情
下面的计算正确的是
[ ]
A.10
3
+10
3
=10
6
B.10
3
×10
3
=2×10
3
C.10
5
÷10
0
=10
5
D.(﹣3pq)
2
=﹣6p
2
q
2
题型:单选题
难度:中档
来源:辽宁省期末题
答案
C
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题目简介
下面的计算正确的是[]A.103+103=106B.103×103=2×103C.105÷100=105D.(﹣3pq)2=﹣6p2q2-七年级数学
题目详情
B.103×103=2×103
C.105÷100=105
D.(﹣3pq)2=﹣6p2q2
答案