Khan Academy
Khan Academy: Addition Word Problems Within 10
The video discusses examples of addition word problems that add small numbers (numbers 10 or less).
PBS
Pbs: Odd Squad: To Catch a Double
Learn about doubling numbers with the Odd Squad. While babysitting the doubled Debbies, Otto discovers something that might help Olive crack the case and find the missing double.
PBS
Pbs: Odd Squad: Game Time!
Olive and Otto need to add multiple small numbers together in series. There's only one thing to do: go to the Mathroom.