Top is 840, below that, we have 340+(500) to equal 840.
But the problem is that putting the 500 there means the number below that, to add up to 500, MUST be 420, which means the left side of the left puzzle is impossible, because 120 + 420 does not equal 340.
For the first problem.
Top is 840, below that, we have 340+(500) to equal 840.
But the problem is that putting the 500 there means the number below that, to add up to 500, MUST be 420, which means the left side of the left puzzle is impossible, because 120 + 420 does not equal 340.