App Shopper: ANumberSign Signed Number (Education)

App Activity

Mar 04 '11	New App: Free, v1.0

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ANumberSign Signed Number

iOS iPhone

ANumberSign Signed Number is a combined interactive Coaching Calculator and Guide that helps students master multiplication, division, addition and subtraction of positive and negative numbers.

This powerful learning aid helps students master the basics of signed numbers.

The Coaching Calculator and Guide include,

- Multiplication
- Division
- Addition
- Subtraction

of two signed numbers.

The Guide presents examples of each operation and demonstrates simple rules in action.

ANumberSign Signed Number is a companion app to the free app AFactorTree.

AFactorTree is a combined interactive Coaching Calculator and Guide that helps students master prime factorization and its use in finding the Least Common Multiple and Greatest Common Divisor or Greatest Common Factor.

This powerful learning aid helps students master the basics of prime factorization and its applications.

The Coaching Calculator and Guide include :

- Building factor trees
- Prime factorization
- Finding the LCM
- Finding the GCD or GCF

Examples highlight and simplify hard to understand processes.