Write the following number in expanded form: 4,009,007
A) $4 \cdot 10 ^ { 6 } + 9 \cdot 10 ^ { 3 } + 7$
B) $4 \cdot 10 ^ { 5 } + 9 \cdot 10 ^ { 4 } + 7 \cdot 10$
C) $4 \cdot 10 ^ { 6 } + 9 \cdot 10 ^ { 2 } + 7$
D) $4 \cdot 10 ^ { 7 } + 9 \cdot 10 ^ { 4 } + 7$
E) $4 \cdot 10 ^ { 6 } + 9 \cdot 10 ^ { 3 } + 7 \cdot 10$

Question

Quizplus · Accepted Answer

The number 4,009,007 in expanded form is $4 \cdot 10 ^ { 6 }$ (for the 4 million place), $9 \cdot 10 ^ { 3 }$ (for the 9 thousand place), and $7$ (for the units place), which matches option A.

Write the Following Number in Expanded Form: 4,009,007 A) 4⋅106+9⋅103+74 \cdot 10 ^ { 6 } + 9 \cdot 10 ^ { 3 } + 74⋅106+9⋅103+7

Write the Following Number in Expanded Form: 4,009,007
A) $4 \cdot 10 ^ { 6 } + 9 \cdot 10 ^ { 3 } + 7$