Nava Abacus Level 8: This App introduces Abacus in simple way with step by step explanation using two formats:
1. PDF Format – Text format
2. Classroom video – Audio and video format
The content of Nava Abacus App Level 8 is:
PERCENTAGE , PRIME FACTORIZATION, HIGHEST COMMON FACTOR (HCF) LEAST COMMON MULTIPLE (LCM) , SQUARES , SQUARE ROOTS , CUBES , CUBE ROOTS