Round 8,003 to the nearest ten.

The tens place is the 0 to the left of the 3. When you round to the nearest 10, the 3 in the ones place becomes 0. Since the 3 is below 5, the 0 next to the 3 remains as 0, so the answer is 8,000.

Answer: 8,000

since the one's place has a three it get's rounded down to 8,000