Do Your Sums (ZX81 Cassette 50 Game 40)

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Do you want to do your sums? Go on. Do you sums. Do your sums just for me.

No?

Well, how about if you do your sums and you get one right then I let you have a fly in a spaceship?

Don’t crash it though. Don’t…crash…it…

You crashed it. Better do some more sums then.

See the Commodore 64 version of Do Your Sums
See the Atari 8-bit version of Do Your Sums
See the Acorn Electron Version of Do Your Sums
See the Vic-20 version of Do Your Sums