**Lesson Steps**:

one person has = 2 pets

After giving one to other person = 2 -1 =1

he has = 1 pet

**Answer**:

1 pet

**Grade**: 10

**Level**: Junior high

**Subject**: Math

**Topic**: Addition

one person has = 2 pets

After giving one to other person = 2 -1 =1

he has = 1 pet

1 pet