The equation shown below is not correct:
5 + 5 + 5 = 550
Can you make the equation correct by placing just one stroke?
put a slash through the equal sign i.e.
5+5+5 != 550 (not equal)
writing 4 in place of + sign between any two 5 ie: 545 + 5 = 550 or 5+545=550
26 - 63 = 1
Can you make the equation correct by moving just one digit?
Solve the maths equation in the picture below by placing the numbers 1 through 9 into the boxes so that all the 3 equations are correct.
By moving three or less matchsticks make the equation appear correct?
Hint: Think out of box...
8 + 8 = 91? Trick brain teasers appear difficult at first, but they have a trick that makes them really easy.