The digits 0-9(0,1,2,3,4,5,6,7,8,9) can be rearranged into 3628800 distinct 10 digits numbers.
How many of these numbers are prime?
None. The sum of numbers from 0-9(0,1,2,3,4,5,6,7,8,9) is 45 and therefore can be divisible by 3 and 9.logicshort
What has many keys but can't open any doors?
What did the Mommy ghost say to the baby ghost?
Don't spook until you are spooken too.logicmathshort
Hockey Stick and ball cost $50. If the Stick cost $49 more than the ball. What is the cost of each ?
Hockey Stick $49.50 & ball $0.50.animalcleanfunnyshort
What do squirrels give each other for Valentine’s Day?
Using eight eights and addition only, can you make 1000?
888 + 88 + 8 + 8 + 8 = 1000cleanshortwhat am I
I have all the knowledge you have. But I am small as your fist that your hands can hold me. Who am I?
I'm your brain.short
What's the difference between here and there?
T (the letter 't' is added to the front 'here' to spell 'there').logicmath
If you have two coins which total 35 cents and one of the coins is not a dime, what are the two coins?
A quarter and a dime. One coin is not a dime, but the other one is. animalcleanshort
What kind of animal lives longest in zoos?