This page has printable 3-digit addition activities for grade 2, 3, and 4 children. It includes place value blocks, addition drills, addition drills, addition drills, addition drilling, addition finding, missing digits treasure box, plus more than 2 addends. There are many options available: horizontal or vertical, regrouping or not regrouping; with and without word problems; with or without words. You can also get free samples.
