A. Name the place value of each underlined digit and then give the value of the digit.
the the underlined digit of (1.) is 6, (2.) is 2, (3.) is 4, (4) is 8, (5.) is 1

1.) 0.0645
2.)943.216
3.) 12.9814
4.) 10. 3801
5.) 321.91
pls help me​