a. one-tenth
two-tenths
three-tenths
four-tenths
five-tenths
six-tenths
seven-tenths
eight-tenths
nine-tenths
b.
one-hundredth
two-hundredths
three-hundredths
four-hundredths
five-hundredths
six-hundredths
seven-hundredths
eight-hundredths
nine-hundredths