num_pages: 192
description: Imaginative lessons give students practice with mental computation, basic operations, navigating the number system, and estimation. Content is crafted to show that number sense is not a specific skill, but encompasses a student’s ability to think and reason flexibly and make sound numerical judgments.
language: English
title: Developing Number Sense, Grades 3-6
titlecomplete: Developing Number Sense, Grades 3-6
ratings_count: 5
publisher: Math Solutions