Adding 2-digit numbers without regrouping 1 | Addition and subtraction | 1st grade | Khan Academy

Name: Adding 2-digit numbers without regrouping 1 | Addition and subtraction | 1st grade | Khan Academy
Uploaded: 2026-04-21T14:09:04.695Z
Description: Students see how to line up two-digit numbers and add the ones place before thinking about the tens.

Add 2-Digit Numbers: Add the Ones First

Moment from 0:00 to 0:52.