The places group in threes and mirror around the ones
Tap any place to see its name, its value, and its mirror. Type a number to fill the chart.
next 3a group of 3its mirror3thousands10004hundreds1005tens102ones16tenths0.17hundredths0.018thousandths0.001
3452.678
3000 + 400 + 50 + 2 + 0.6 + 0.07 + 0.008