2nd Grade Addition Worksheets With Regrouping

Practice addition with regrouping online, with numbers up to 100 and carrying enabled by default — the exact skill most 2nd graders are working on. Every problem gets instant feedback: type an answer and see right away whether the regrouping was done correctly, far faster than waiting to check a printed answer key. A live score, current streak, and a short completion celebration with earnable badges keep kids engaged through a full set of problems. Because it's entirely in the browser, it works well for quick practice on a tablet or Chromebook between paper worksheets, homework help sessions, or as a warm-up before a math test. Prefer paper? The matching printable worksheet is one click away.