Dive into practicing addition and subtraction while learning all about whales! From narwhals to belugas, this math reader will intrigue students with high-interest content and will make learning mathematics fun and enjoyable.

This full-color book is filled with primary sources like maps, images, and illustrations that will engage students and help make learning algebraic reasoning and operations easy.

• The DOK-leveled Math Talk section includes questions that facilitate mathematical discourse and activities that students can respond to at home or school.
• Let's Explore Math sidebars and the extensive Problem Solving section provides ample opportunities for students to practice what they have learned.
• Text features such as a glossary, index, bold print, and a table of contents increase understanding and build academic vocabulary.

Give students a "whale" of a time with this engaging grade 3 math reader!