The Combination Lock Problem
Number Sequences
Published on 28. April 2026
Book
Hardback
32 pages
979-8-89063-176-3 (ISBN)
Description
A hilarious comic that shows how much fun math can be. For math fans and non-math fans ages 7 years and up.
Sheep, Chicken, and Goat need to take Farmer Ed’s money to the bank. The farmer wrote his code on a piece of paper, but . . . Goat got hungry and ate it! He remembers Farmer Ed saying there was some kind of logic to the code. But what was it?
Sheep, Chicken, and Goat need to take Farmer Ed’s money to the bank. The farmer wrote his code on a piece of paper, but . . . Goat got hungry and ate it! He remembers Farmer Ed saying there was some kind of logic to the code. But what was it?
More details
Series
Language
English
Target group
Children/juvenile
Interest Age: From 7 to 10 years
Product notice
Picture book
sewn/stitched
Cloth over boards
Dimensions
Height: 264 mm
Width: 249 mm
Thickness: 10 mm
Weight
408 gr
ISBN-13
979-8-89063-176-3 (9798890631763)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Persons
Bill Wise (1958) is a retired middle school teacher who has written seven children’s books, including the award-winning biography Louis Sockalexis, Native American Baseball Pioneer. The Pigpen Problem is the first of a series of Clavis Publishing comic books that feature math concepts. As a former teacher, Bill likes to write books that are both entertaining and educational. When not writing, he enjoys spending time with his family. Bill lives in Maine, with his wife Mary Ann.