This chapter discusses the invention of writing and number notation in ancient Egypt. Writing is believed to have been invented in Egypt at the end of the fourth millennium BCE. Among the predynastic elite tombs, tomb U-j (assigned to King Scorpion around 3200 BCE) holds a significant place. Within the twelve rooms of the structure, the earliest evidence of hieroglyphic writing from ancient Egypt was discovered. Two types of objects with inscriptions were found in tomb U-j. On the one hand, almost 200 labels made from bone, ivory, or stone and on the other hand, ceramic vessels. If we presume that some basic assumptions about the earliest written objects from tomb U-j are correct, that is, if the abstract signs were indeed the representation of numbers or quantities and the labels were attached to some goods about which they held information (e.g., the indication of their quantities or their origin or owner) then, like in Mesopotamia, the earliest writing is linked to administrative needs, and the invention of a quantity/numerical notation along with the invention of script is almost a necessary consequence.