What is it?
Equals
How many buttons are left?
There are two buttons left.
What is it?
It's an alarm clock.
How many button are left?
There are three buttons left.
Where's Pete?
He's at the beach.
What is Pete doing?
He's surfing.
4 - 1 = 3
Four minus one equals three.
3 - 2 = 1
Three minus two equals one.
How many buttons are there?
There are eight buttons.
How many buttons are left?
There is one button left.
1 - 1 = 0
One minus one equals zero.
2 - 1 = 0
Two minus one equals zero.
What is it?
It's a skateboard.
