Write the following
number in expanded form on the board.
4,000,000 + 40,000 + 7,000 + 60 + 3
Which shows this number written in
standard form?
A 4,040,063
B 4,047,063
C 4,400,763
D 4,407,603

B 4,047,063

Step-by-step explanation:

4,000,000 + 40,000 + 7,000 + 60 + 3

Standard form is written with them written as one number.  Add them together

4,000,000

+  40,000

   + 7,000

        + 60

          + 3

4,047,063

could

step-by-step explanation:

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