Mathemagic

The Girl, still snuffling and barking like an unhappy puppy, stayed off school again today.  But she has rallied a bit this evening (she mustered the energy to insult her brother roundly over dinner) so I'd say she's getting back to normal.

A little (easy) Friday quiz for you: 

The Girl watched five today, the Boy watched one, and now they're both watching two.  The Boy has been listening to five and is now making his way through seven.  And the Girl is playing one, two, three and four.

What are they up to?