Math Games
Faybish, Yossi Make a zero with four one's!" You laugh: 0 = (1-1)+(1-1). "Make a five with four one's! No, don't make a face, make a five." You think. "Make a five with four zero's!" You step back and call both the blue and the white capped guys. "Huh, I wonder who's the crazy here. With four padded walls and three meals a day, who could ask for more?" OK, this book is not about 1's, or about 0's, sorry. This book is about 5's. It will actually ask you to cr...