Arithmetic

It's arithmetic
And I know my arithmetic
Do the math
Just add and subtract
And it'll equal a fact

Vote for Trump
And that's one plus for him
But if you don't vote for Biden
That's one vote we must trim

It's not a wonder 
They labor so hard
To portray Joe as a horrible bard

They skim off votes from his side
While holding on to those of their own
One minus one would be an even match
But one minus zero gives Trump the batch