Logic

What will happen when you switch on these circular circuits?

Can you set the logic gates so that this machine can decide how many bulbs have been switched on?

If Tom wants to learn to cook his favourite supper, he needs to make a schedule so that everything is ready at the same time.

Creating a schedule to cook a meal consisting of two different recipes, plus rice.

Can you invert this confusing sentence from Lewis Carrol?

Sort these mathematical propositions into a series of 8 correct statements.

Have a go at being mathematically negative, by negating these statements.

Prove that you can make any type of logic gate using just NAND gates.

Can you think like a computer and work out what this flow diagram does?

The flow chart requires two numbers, M and N. Select several values for M and try to establish what the flow chart does.