Kodomo Learning Studio

Two Digit Addition With and Without Regrouping 2 digit by 1 digit additionNeed to build strong addition skills in your 1st or 2nd grade students? These two-digit addition with and without regrouping worksheets are perfect for mastering 2-digit by 1-digit addition through targeted, scaffolded practice. Whether students are working on addition with carrying or developing mental math strategies, this set supports fluency and place value understanding. Great for reinforcing both regrouping and no