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CrossNumber™ Math Puzzles: Sums B1 - eBook

Grades: 4-10


Grades: 4-10


eBook - $6.99
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Description & Features

CrossNumber™ Math Puzzles encourages extensive use of mental arithmetic and estimation and requires students to produce different problem-solving strategies. Solutions require deductive reasoning and a conceptual approach to computation.

Puzzles in this series reinforce the commutative and associative properties of addition and the relationship between addition and subtraction.

Puzzles in the A, B, and C levels are increasingly difficult. The non-graded format enables teachers to have students work at ability, rather than grade level. Each page is self-explanatory and reproducible for single-classroom use.

eBook Ordering
eBooks are electronic versions of the book pages in PDF format. You can open the PDF eBook from any device or computer that has a PDF reader such as Adobe® Reader®. You can immediately download your eBook from "My Account" under the "My Downloadable Product" section after you place your order.

Product Details

Item#: 08412BEP
Author(s): Anita Harnadek
TOC: View Table Of Contents
Type: Student Book with Answers
Media: eBook
License: Reproducible
ISBN–10: 1-60144-446-X
ISBN–13: 978-1-60144-446-2
Activities: 28
Pages: 32

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