Curated OER
Three-Digit Plus Three-Digit Addition (B)
For this addition worksheet, learners find the sums in 100 vertical three digit plus three digit addition problems. They regroup as needed to find the sums.
Curated OER
Three-Digit Plus Three-Digit Addition
In this addition worksheet, students find the sums in 100 three digit plus three digit problems. They use regrouping as needed to solve the problems.