Braineos
Discover
My decks
Challenges
Sign in
← Back to decks
Sign in to save your progress, vote, and build your own decks.
Sign in
Addition
simple addition facts
4 cards
·
by smensing
Study this deck
Vote · 0
Share
Copy this deck
2+2
4
2+3
5
2+4
6
2+5
7