27th April NCERT CBSE board Class 3 Chapter 2 ADDITION Checkpoint 0 -HW ( Rough notebook) Checkpoint 1 shweta Kalkar Uncategorized 27th Apr 202127th Apr 2021 1 Minute Watch complete video and learn how to do addition . Solve Checkpoint 1 in your notebook. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related Published by shweta Kalkar View all posts by shweta Kalkar Published 27th Apr 202127th Apr 2021