"Addition is joining or grouping quantities to find a total. For example, if you have 5 candies and someone gives you 3 more, you now have 8. 5 + 3 = 8."
Streak: 0 / 27
"Addition is joining or grouping quantities to find a total. For example, if you have 5 candies and someone gives you 3 more, you now have 8. 5 + 3 = 8."