Calculator Riddles

David A. Adler

Holiday House, 1995 - Juvenile Nonfiction - 32 pages

Enter the number 14 on a calculator and then turn it upside down. Can you read the word "h1"? If your answer is yes, then you are ready to start solving calculator riddles. David Adler has provided 45 riddles to solve, each accompanied by a math problem. To find the answer to the riddle, solve the math problem and turn the calculator upside down.

About the author

David A. Adler is the author of many popular books for children, including biographies, math books, and Judaica. His strong interest in history and biography led to his bestselling Picture Book Biography series. He lives in New York State with his wife and family.

Cynthia Fisher is a mosaic artist with a studio in Western Massachusetts. A children's book illustrator for fifteen years, Cynthia took her first mosaic class several years ago and now creates custom installations, public art projects and one of a kind mosaic panel art with a contemporary spin. She also teaches workshops and conducts school residencies.

Bibliographic information

• Title: Calculator Riddles
• Author: David A. Adler
• Illustrated by: Cynthia Fisher
• Edition: illustrated
• Publisher: Holiday House, 1995
• ISBN: 0823411869, 9780823411863
• Length: 32 pages
• Subjects: Juvenile Nonfiction / Computers / General; Juvenile Nonfiction / Mathematics / General