2-Digit Addition Without Regrouping Worksheets & ActivitiesHelp students build confidence in addition with this 82-page resource (including cover pages and answer keys) featuring engaging worksheets and activities focused on 2-digit addition without regrouping.Designed for Grade 1–2 students, this resource helps strengthen addition fluency, place value understanding, and number sense through meaningful practice. It is perfect for classroom use, math centers, homework, review lessons, independent