Children use their math skills to complete this subtract thousandths less than 100 worksheet. To ensure that each decimal has the same number of digits while subtracting decimals, students align the decimal points and insert additional zeros to the right of the number. Students then subtract digits at each place to find the difference. In each problem, the numbers are laid out in the horizontal format. Students should try to use different strategies involving composing and decomposing numbers to solve these problems. This will help them develop flexibility and fluency.