This is a program to learn the addition and subtraction of two mixed fractions and get the result in the form of a mixed fraction.
Two approaches to solving the problem are shown: 1.
separate addition and subtraction of integer parts and fractional parts, 2.
representation of a mixed fraction as an improper fraction.
Two methods of teaching are used: 1.
program - teacher, 2.
together with the program - teacher and student.
All actions in the program occur without words, intuitively clear and understandable.
In the process of solving problems and when entering data, hints are used to help.
https://andro.io/app/vamfrplusminus
Android app profile
VA MIXED FRACTION PLUS MINUS for Android – Latest Version & Features
Power 100
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