下列等式成立的是( )
A.100÷×(-7)=100÷ |
B.100÷×(-7)=100×7×(-7) |
C.100÷×(-7)=100××7 |
D.100÷×(-7)=100×7×7 |
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下列等式成立的是( )
A.100÷×(-7)=100÷ |
B.100÷×(-7)=100×7×(-7) |
C.100÷×(-7)=100××7 |
D.100÷×(-7)=100×7×7 |
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