# Mr. R.’s World of Math

LYRICS

Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!

If you know your doubles facts,
you gotta’ add one more, and that’s just that!
If you know your doubles facts,
you gotta’ add one more, and that’s just that!

I think it was last Halloween,
I was dressed right up as a purple jellybean
I was trick or treating from door to door,
and I didn’t want less, I always wanted more!
My hands were filled with 1 treat each,
but I wanted one more, cause treats are sweet!
If double 1’s, two treats that glow,
then what’s one more?
I don’t know!!
If doubling 1 is 2 you know,
when you add one more you get 3, let’s go!

Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!

If you know your doubles facts,
you gotta’ add one more, and that’s just that!
If you know your doubles facts,
you gotta’ add one more, and that’s just that!

I think it was last Halloween,
I was dressed right up as a purple jellybean,
I was trick or treating from door to door,
and I didn’t want less, I always wanted more!
My hands were filled with 2 treats each,
but I wanted one more, cause treats are sweet!
If doubling 2 makes 4 that glow,
then what’s one more?
I don’t know!
If doubling 2 is 4 you know,
then we’re sure one more, is 5, let’s go!

Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!

If you know your doubles facts,
you gotta’ add one more, and that’s just that!
If you know your doubles facts,
you gotta’ add one more, and that’s just that!

I think it was last Halloween,
I was dressed right up as a purple jellybean
I was trick or treating from door to door,
and I didn’t want less, I always wanted more!
My hands were filled with 3 treats each,
but I wanted one more ‘cause treats are sweet!
If doubling 3 gives 6 that glow, then what’s one more?
I don’t know!
If doubling 3 is 6 you know,
then we’re sure one more, is 7, let’s go!

Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!

If you know your doubles facts,
you gotta’ add one more, and that’s just that!
If you know your doubles facts,
you gotta’ add one more, and that’s just that!

I think it was last Halloween,
I was dressed right up as a purple jellybean
I was trick or treating from door to door,
and I didn’t want less, I always wanted more!
My hands were filled with 4 treats  each,
but I wanted one more, cause treats are sweet!

If doubling 4 gives 8 that glow,
Then what’s one more?
I don’t know!
If doubling 4 is 8 you know,
then we’re sure one more, is 9, let’s go!

Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!

If you know your doubles facts,
you gotta’ add one more, and that’s just that!
If you know your doubles facts,
you gotta’ add one more, and that’s just that!

I think it was last Halloween,
I was dressed right up as a purple jellybean
I was trick or treating from door to door,
and I didn’t want less, I always wanted more!
My hands were filled with 5 treats  each,
but I wanted one more, cause treats are sweet,
If doubling 5 gives 10 that glow,
then what’s one more?
I don’t know!
If doubling 5 is 10 you know,
then we’re sure one more, is 11, let’s go

Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!
Doubles + 1 are so much fun!

If you know your doubles facts,
you gotta’ add one more, and that’s just that!
If you know your doubles facts,
you gotta’ add one more, and that’s just that!