Replace the question mark with the number below given a simple math problem.
Can you write down eight eights so that they add up to one thousand?
If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?
Find out the number of circles in the given picture having Illusion
Why is 6 afraid of 7?
Move four matchsticks to the below square to form three squares?
If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten. How is this possible?
I have feet, but no legs. Which animal Am I?
How can I get the answer 24 by only using the numbers 8,8,3,3? You can use the main signs add, subtract multiply and divide.
Count the number of triangles in the picture below:
If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.