7 Dec 2022 12:52 pm
Right, that works. It also works this way: in each of the first three vertical rows the top two numbers add up to one more than the total of the bottom two numbers. That makes 3 the answer. I suspect your answer is the intended one.ConsRule » 07 Dec 2022, 1:21 pm » wrote: ↑ The missing number is 0.
Envision an equation with the first number in the row being multiplied by the second number...the last two numbers make up the answer.
3 x 6 = 18
5 x 6 = 30
2 x 7 = 14
5 x 4 = 20