Video: What first graders learn about adding and subtracting numbers smaller than 10

By The Understood Team

It may be hard to remember a time when you couldn’t add and subtract single-digit numbers. But it’s a skill, and kids usually learn it in first grade. Watch this video from founding partner GreatSchools to learn how to tell if your child is on track.

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    About the author

    The Understood Team is made up of passionate writers and editors. Many of them have kids who learn and think differently.