Category: Factor a Number

This crazy-looking animal might be only 3 inches long, but it sure can hop fast! Read on to find out more about the jerboa, and

When you think of ducks, what color are they in your mind? Some ducks, like the ones in this picture, prefer a whole different set

How did people add numbers quickly before the calculator was around? Read on to learn about a cool invention made in the 1600s by a

In haunted houses, people dress up like monsters to make you jump! Now imagine actually living in a haunted house with spooky creatures. Ghosts might

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