Add Hundredths and Thousandths less than 1 with Regrouping: Vertical Addition Worksheet

When adding decimals on this worksheet, students align the decimal points and use zero as a placeholder. They must also regroup the numbers to determine 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.