Lesson 4 of 8
➕ Addition
What You'll Learn
- What the + sign means
- How to put two groups together
- That 3 + 5 = 5 + 3 (order does not matter!)
Quick Check
1. What does the + sign mean?
2. What is 4 + 3?
3. Does 2 + 5 equal the same as 5 + 2?
1. What does the + sign mean?
2. What is 4 + 3?
3. Does 2 + 5 equal the same as 5 + 2?