This App helps students build number sense skills and gain confidence at math by hand. Review how to perform algorithms for the four basic operations (Addition, Subtraction, Multiplication, and Division). A step-by-step mode emphasizes place value in the base-ten system for each algorithm. Fast mode helps student learn and review and, through the Missing Pieces game, test how well they understand the concepts.

Concepts

addition, division, multiplication, subtraction

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Additional Tags

base ten, basic arithmetic skills, getting started with math by hand concept app, ti, texas instruments

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Classroom Considerations

• Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)

Common Core

7.NS.A.3 7.NS.A.1.d 6.NS.B.2 7.NS.A.1.a