Regrouping to add 1-digit number | Addition and subtraction | 1st grade | Khan Academy
Sal adds 35 + 6. Watch the next lesson: https://www.khanacademy.org/math/cc-1st-grade-math/cc-1st-add-subtract/cc-1st-add-two-dig-intro/v/adding-by-getting-to-group-of-10-first?utm_source=YT&utm_medium=Desc&utm_campaign=1stgrade Missed the previous lesson? https://www.khanacademy.org/math/cc-1st-grade-math/cc-1st-add-subtract/cc-1st-add-two-dig-intro/v/breaking-apart-two-digit-addition-problems?utm_source=YT&utm_medium=Desc&utm_campaign=1stgrade 1st grade on Khan Academy: Learn the numbers from 0 to 120. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have […]