The video tutorial explores the concept of counting groups of marine animals using addition. It introduces strategies like finding numbers that sum to ten and using doubles facts to simplify addition. The tutorial covers various examples, including counting fish, sharks, jellyfish, and other sea creatures in an aquarium setting. The aim is to teach viewers how to efficiently add multiple numbers using these strategies.

How many bright blue fish, orange striped fish, and rainbow fish are there in total?

What strategies were mentioned to help add numbers quickly?

What does Mia plan to do with the math tricks she learned?