Place value for 7,854.209
7=thousands8=hundreds5=tens4=ones2=tenths0=hundredths9=thousandths
TheĀ 7 is the thousands, the 8 is the hundreds, the 5 is in the tens, the 4 is in the ones, the 2 is in the tenths, the 0 is in the hundredths, and the 9 is in the thousandths.hope this helps!!