This worksheet strengthens students' accuracy and strategic flexibility while they subtract tenths and hundredths less than 1. Students align the decimal points and add extra zeros to the right of the number before subtracting decimals to ensure that each decimal has the same number of digits. Then, for the difference, students subtract digits at each place. In this worksheet, numbers are laid one on top of another (vertical format). This encourages students to use the inherent place value structure to solve the problems.