what is the place value of 5 in 5,678.321
In 5,678.321 the 5 is in the thousands place.
5 is in the thousands place. 6 is in the hundreds place. 7 is in the tens place. 8 is in the ones place. 3 is in the tenths place. 2 is in the hundreths place. 1 is in the thousandths place.