Learn how to use column addition to add 3-digit and 2-digit numbers with this Year 4 Bitesize learning guide for KS2. ... Now add the tens column. 3 tens + 5 tens + 1 ten (from regrouping) = 9 tens.

Nonfiction Experts 3 | 3-digit Add/Sub 7 | 1st Reading/Math. Special | 28m 4s Video has Closed Captions | CC. Students practice strategies of tackling tricky words as they read. Aired 12/03/2020.