Add Tenths less than 1 without Regrouping: Vertical Addition Worksheet

Can your young mathematician add tenths less than 1 without regrouping? That's exactly what they do here. Students align the decimal points and use zeros as space holders as they add decimals in this worksheet. However, regrouping of numbers is not required here. This worksheet is about practicing the column method in which numbers are written one on top of another. In this method, students use their place value understanding to solve the problems.