Question Video: Adding Three Numbers by First Making Ten | Nagwa Question Video: Adding Three Numbers by First Making Ten | Nagwa

Question Video: Adding Three Numbers by First Making Ten Mathematics • 1st Grade

Add the numbers. 3 + 9 + 7. Hint: can you find a way to make 10?

00:36

Video Transcript

Add the numbers: three plus nine plus seven. Hint: can you find a way to make 10?

Seven and three makes 10. Now we need to add the nine. 10 plus nine makes 19. We found 10 by adding seven and three, and then we added nine more. 10 and nine make 19.

Download the Nagwa Classes App

Attend sessions, chat with your teacher and class, and access class-specific questions. Download the Nagwa Classes app today!

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy