Practice problem
Round 3,484,5903{,}484{,}5903,484,590 to the nearest ten-thousand.
3,500,0003{,}500{,}0003,500,000
3,480,0003{,}480{,}0003,480,000
3,000,0003{,}000{,}0003,000,000
3,485,0003{,}485{,}0003,485,000
Type a concept, like “slope” or “photosynthesis”.