Numberock - 2-Digit Addition With Regrouping Lyrics

Thirty-seven ants above ground, plus forty-three ants underground
7 plus 3 equals ten, each one of them is my special insect friend
0 stays on the floor, the ten heads next door
The sum is getting close, so I add once more
1 plus 3 is 4, plus 4 is 8
My little brother thinks they would taste great
We mathematicians add with precision
Regrouping tens when we find double digits in addition
Twenty-Nine hands are inside, and fifteen hands are outside
To find out how many hands are in the coop, we gotta know how to add and regroup
9 plus 5 equals fourteen, write the 4, the ten carries
1 plus 2 is 3, plus 1 is 4
I wish the farmer was a herbivore
We mathematicians add with precision
Regrouping tens when we find double digits in addition
Sometimes we make errors, it's inevitable
But check your work and it'll be intuitable
The best way to check your addition is by subtraction, the inverse operation
Take either addend and subtract from the sum
If you get the other addend, your work is done
When presented with a double digit problem number
Rockers always check after we solve them
We mathematicians add with precision
Regrouping tens when we find double digits in addition
We mathematicians add with precision
Regrouping tens when we find double digits in addition