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)
this is also one of the solutions 0+4=4
Puzzle was about the seven solutions and I found all seven - 0 + 4 = 4 8 - 4 = 4 5 + 4 = 9 6 + 4 > 4 6 ≠ 4 - 4 5 + 4 ≠ 4 6 - 4 ≠ 4
Take the vertical stick from the plus sign and make the 6 be 8. Now it will be 8 - 4 = 4.
Move only ONE matchstick to make the equation true.
Arrange the 6 matchsticks to form 4 equilateral triangles with an edge length equal to that of a single matchstick. Hint: you are allowed to use glue.
Where would you ADD one matchstick to make the statement true?
Move one matchstick to make a square.
Can you move 1 matchstick to make it become 1?
