Letra 1-2-3 de Len Barry original

1-2-3, oh, that's how elementary it's gonna be
C'mon, let's fall in love, it's easy (it's so easy)
Like takin' candy (like takin' candy) from a baby

A-B-C (A-B-C) fallin' in love with you was easy for me (easy for me)
And you can do it, too, it's easy (it's so easy)
Like takin' candy (like takin' candy) from a baby

Baby, there's nothin' hard about love
Basically, it's as easy as pie
The hard part is livin' without love
Without your love, baby, I would die

It's easy (it's so easy)
Like takin' candy (like takin' candy) from a baby, yay

One and one are two (one and one are two)
I know you love me and oh,oh, how I love you (how I love you)
Don't try to fight it 'cause it's easy (it's so easy)
Like takin' candy (like takin' candy) from a baby, yay

1-2-3 (1-2-3) oh, that's how elementary it's gonna be (it's gonna be)
C'mon, let's fall in love, it's easy (1-2-3)
Oh, that's how elementary