Communication between 2 Arduino Uno and a third component

Projects General Guidance
3

Hi Awol, thanks for replying.

I was reading in some forum about I2C, but maybe it would not be good in my case.

Do you think that the best thing to do is to have 3 Arduino of which:
A and B programmed to generate numbers;
C programmed to read the numbers of A and B and process them?

and in this case I would only need some jumpers to connect A, B and C?
or some other components is needed?

thanks