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What's the Difference?

Comments

  • Aug 11 2010 6:18 PM

    Robert Preston

    This resource was matched by a member of the Brokers of Expertise Standards Matching Team.

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Description

In this lesson, one of a multi-part unit from Illuminations, students use reasoning to find differences from numbers up to 10, using real and virtual calculators and an addition chart as tools. They also play a concentration game.

Learning Registry Activity

    Bookmarks

    Topics and Grades

    Grade: PS/Pre-K to 2

    Topics: Number Sense, Mathematics

    Standards

    Tags/Keywords