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Lessons
7 lessons • 1h 5m
Overview
3m 08s
Square and Cube of a Number
9m 52s
Questions on Squares and Cubes
13m 44s
Questions on Multiplication and Division
8m 23s
Questions on Division
9m 55s
Questions​ on Mixed Logics
9m 45s
Questions on Digits Logic
10m 13s