Basic Arithmetic

by Mohamed Osama last modified 2023-09-15T23:22:01+00:00
The basic mathematical skills that everyone needs in a wide range of situations.

Whole Numbers

The whole numbers are 0, 1, 2, , 3, etc ... and used to answer questions such as...


Percent means parts per one hundred

Fractions and Mixed Numbers

When we need to describe a part of a whole, such as one-half of a pie, three-qua...

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