binary system (mathematics)

Introduces the principle and uses of binary numbers.

Three children, Tom, Hannah, and Shadowchild, who represents the reader, are made to guess, using the concept of binary logic, the color of the hats on their heads. An introduction to logical thinking and mathematical problem-solving.

Introduces the principle and uses of binary numbers.

Text and photos explore pairs and related concepts, covering such terms as "bi," "tri," and "uni.".