About this item

Take the guess work out of problem solving with Number Crunch — a new book for elementary school students who want to sharpen their math skills and boost their brain power. Complete with a fully-functioning calculator built into the book to check answers, Number Crunch contains practical problems, puzzles, games, and activities to build the essential math skills needed in school including seeing patterns, checking estimates, and solving the types of math problems encountered in everyday life — all while making learning math fun. Ideal for developing reasoning skills, as well as encouraging growth in numeracy, the kid-friendly visuals complete with infographics, and themed spreads in Number Crunch all add up to fun. Supports the Common Core State Standards .