Add Thousandths less than 100: Vertical Addition Worksheet

Students add thousandths in this worksheet. They line up the decimal points and add extra zeros to the right of the number so that each decimal has the same number of digits. They then add digits at each place to find the sum. In each problem, the numbers are laid out in the vertical format. In this format, pair of digits in each successive place are tackled one by one. This helps students follow a structured approach.