a palindrome
They all read the same way upside down.
9116
They're OIXZH
The answer is 888.Also:101111181808818
basicly if you write five numbers together, two that are the same over but only have five numbers on your calculator and tip it upside down then you will be happy :) 9696 or 6969 tip it updi down then it is the same :) Thanks Pengbeargirls!
a palindrome
1, 5, 8, and 0.
A circle or a square.
They all read the same way upside down.
o
Yes, one cent. If they're still making pennies in the year 6009 they'll have the same problem. <joke> Remember that 1881 pennies also have their dates upside down but it's completely impossible to tell that because the numbers look the same either way. <more joke>
They both read the same when rotated 180 degrees.
u rotated 180 degrees will be upside down and will look like an n. Sometimes answers changes when you say I in a question to be a u. If you are talking about capital I, it will look the same rotated 180 degrees. i will look like an exclamation mark upside down
If you're upside down then 25-up
NOON
SWIMS