Discontinued App

AddBlocks

Develop mental strategies for counting, addition and subtraction. Explore pencil and paper methods for addition, subtraction, multiplication and division. Powerful ...

Discontinued App

Description

Develop mental strategies for counting, addition and subtraction. Explore pencil and paper methods for addition, subtraction, multiplication and division. Powerful learning aids such as Coaching Calculators, Blocks and Ten-Frames aid learning : Addition: - Partial Sums - Standard Method (regrouping or carrying) Subtraction: - Counting Up and Counting Down - Trade First and Partial Differences - Standard Method (regrouping or borrowing) Multiplication - Partial Products Division - Partial Quotients Expansion or Decomposition - Place Value Doubling with Blocks: - Doubles like 8 + 8 - Doubles plus one and Doubles minus one - Make a Double Counting with Ten-Frames: - Counting on by 1, 2 or 3 - Combinations of 10 - Making a ten from 9 and from 8

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Technical specifications

Version: 4.9

Size: 230.41 KB

System:

Price: 0,92 €

Developed by Walter Kissach

Day of release: 2009-02-17

Recommended age: 4+

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