Can you move 1 matchstick to make it become 1?
1/sqrt1=1
Can you move 1 matchstick to correct the equation?
Can you move 1 matchstick to create 2 triangles?
Move only ONE matchstick to make the equation true.
Move one matchstick to make a square.
Move a single matchstick to make the following expression true: 6+4=4
There are more then one solutions (atleast seven, check how many solutions you can find)