Squares and roots
Squares from 2 to 15 and their square roots, handy for Pythagoras.
Today's mission: a dozen questions, about 5 minutes.
Without child mode you can try it, but your progress is not saved.
Squares from 2 to 15 and their square roots, handy for Pythagoras.
Today's mission: a dozen questions, about 5 minutes.
Without child mode you can try it, but your progress is not saved.
In child mode, your grid fills with colour day after day and your progress is saved.