write 6,739 in expanded form.

6x1,00 + 7x100 + 3x10 +0x1
6x1000+7x100+3x10+9x1
7x100+3x10+9x1
9x1000+3x100+7x10+6x1

1 answer

The correct expanded form of the number 6,739 is:

\[ 6 \times 1,000 + 7 \times 100 + 3 \times 10 + 9 \times 1 \]

So, the first option you provided (6 x 1,000 + 7 x 100 + 3 x 10 + 9 x 1) is the accurate representation of 6,739 in expanded form.