There are $3$ red birds, $4$ yellow birds, and $2$ pink birds on a tree. How many birds are there in total?

The correct option is C $9$
Solution: Option D

Say: Let’s read the question.

Ask:

How many red birds are there?
Ans:$3$

How many yellow birds are there?
Ans: $4$

How many pink birds are there?
Ans: $2$

How many birds are there in total?
Ans: $3+4+2=9$

Hence, option D is the correct answer.

WB: If required, use the whiteboard to draw the number frame and write the equation.