Price: $50.72
Product prices and availability are accurate as of the date/time indicated and are subject to change.


Product InformationTechnical InformationCustomer Reviews

Product Description
Students use a variety of math skills to solve and create their own riddles and secret messages with this interactive ?calculator? program. Three levels of difficulty provide endless opportunities for students to combine critical- and creative- thinking skills with knowledge of basic computation, fractions, decimals, measurements, and other concepts. Grades 4-6. Over 30 different topics The writing exercises progress through three levels of difficulty to help you differentiate instruction By Evan-Moor.