Math Riddles
This new Math riddle just in from Isabelle D. . . . . .
There were 2 cats. One was named 1-2-3, and the other was named un-deux-trois. There were on either side of the river and they both wanted to get across the river, but they were both scared of water.
So, 1-2-3 said, “How about we race to make it more fun?”
Who won?
Please leave a comment.
GEOMETRY RIDDLE:
Fold me in half from top to bottom
and a rectangle you will see.
Fold me in half from corner to corner
and a triangle I will be!
What shape am I?
MATH RIDDLE:
I end in zero,
as do all my multiples.
My digits sum to 1,
as do all my powers.
What number am I?
There were three sticks
in a triangle upon the ground
of lengths: 3 feet, 5, and 9.
What’s the area that can be found?
MATH RIDDLE:
I am a number palindrome,
For I am the same, both front and back!
And when added to myself,
The sum’s a palindrome, that’s a fact!
When multiplied by myself,
The result’s a palindrome, as you’ll see,
And if multiplied by the numbers 1 through 9,
The answer is a palindrome!
What number can I be?
Students,
If you figure out the answer to this riddle, please e-mail the answer to Mrs. Rose (with a parent’s permission) at:
Entries (RSS)
Math riddle answer = 11 or 111 or 1111 etc.
Sorry for getting back to you late.
Sam,
Thanks so much for your response! Do you think there is a finite set of answers for this riddle or do you think there are infinite solutions? What are others thinking? Let’s talk some more about this . . . Also, do you have a Math riddle that you’d like to share?
Mrs. Rose
billion
the geometry riddle answer is a square.
Isabelle’s answer:
1-2-3 won because un-deux-trois quatre cinq (cat sank).
it is a square.
I think the answer to the math riddle is 10.
Luke,
Nice answer to the riddle below!
Mrs. Rose
MATH RIDDLE:
I end in zero,
as do all my multiples.
My digits sum to 1,
as do all my powers.
What number am I?