Watch carefully while I solve another vertical addition problem with regrouping. I'm going to start by setting up my problem. I put my first number on top, which is 8,246 and I put my second ...

Learn how to use column addition to add 3-digit and 2-digit numbers with this Year 4 Bitesize learning guide for KS2. ... (from regrouping) = 5 hundreds. Write the 5 in the hundreds column.

The Common Core State Standards teach students the algorithm for multi-digit addition and subtraction in 4th grade. But some experts say it should be taught sooner.

Maths Years 3–6 with Miss White: Addition without regrouping Posted 20 Oct 2021 20 Oct 2021 Wed 20 Oct 2021 at 1:56am , updated 30 Jul 2024 30 Jul 2024 Tue 30 Jul 2024 at 1:12am ...