When you are adding
You are combining things like these two cookies
Or pieces of pie
Now can you think of any
thing else we can combine
Can combine?

Let's learn one plus one tonight
No regrets, just math
Hey you know
What we should try
You and I
Let's add us together

One plus one
will always
equal two
Math is fun
Just pile numbers on 
I can't stop
Let's always add
And don't ever subtract
Don't ever subtract

You're learning quickly
Who knew you could count that high
Keep practicing then
Soon we can multiply
I think you're ready
For more numbers to try
Don't be shy

Love the way
You make me sum
You always check
your work
One and one
is really fun
But what if
We just keep on adding

You and me
Plus one more monster can
Count to three
That means there's two of you and
One of me
Let's add it up
And divide me in half
Divide me in half

On the floor
Math all over 'till it
Makes me sore
But I still think we could
Count to four
Let's never stop 
'Cause I love this math
I love this math

We might love adding
Just with you and me
But let's count some more tonight

So much more to teach 
It's my fantasy
That we keep adding tonight