1.

Which is the expanded form of 407?

A.  \[4\times 100+7\times 10\]
B.  \[4\times 100+0\times 10+7\times 1\]
C.  \[4\times 10+7\]
D.  \[4\times 10+0\times 10+7\times 1\]
Answer» C.  \[4\times 10+7\]


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