Number system class 9 maths

go through the links to study virtually the chapter number system

https://drive.google.com/file/d/1l30rEyQi9Oq99LzxockciNZlk-BFNAk-/view

https://drive.google.com/file/d/1zlg4zLPfBymhnh8fFKAsGy6dhiTllQck/view

https://drive.google.com/file/d/1V6CIS2CvnaFY30fbMrOetHLvyQOMd9Rg/view

https://drive.google.com/file/d/17WblQfwFKAY5gBbiWNmA0zVo9x3C5zu5/view

https://drive.google.com/file/d/1j1OehPq5RAmeg0cHie-eZduhVZRMrdMJ/view

https://drive.google.com/file/d/12xFDlDCIyupn20iCFevMrURaJyip4Obo/view

https://drive.google.com/file/d/1frFV4FPyPJj37k5Pn2aigCLeORpieaZg/view

https://drive.google.com/file/d/15fTQv6Ozi8AapA8NhYvjT_2WrJPsy3Z1/view

https://drive.google.com/file/d/1AzuunzGW2gtv2GsfFXu-hbGT6yyEgNug/view

https://drive.google.com/file/d/1Y4c7Lw6JGIHgDJCobMqcOkgiXZ82s6Ny/view

https://drive.google.com/file/d/1Tm-7GpF6BFYPyIR5Idgc_5xrIN3_He4O/view

https://drive.google.com/file/d/17IPJ7BCzfZxZgw7lhIjqeKl1HDqMeEn0/view

https://drive.google.com/file/d/1G_E-C1Jzy0TP2NojD4gp1ICf4xU0ZowJ/view

https://drive.google.com/file/d/1vQ_YYlmpHQMjwqGXZpc_8aACKMq4E8VY/view

https://drive.google.com/file/d/1q4lauj1bfislQKZyFFH5jdvLC7hvimR3/view

https://drive.google.com/file/d/1H3jOYvK4lekiUkSRhyuyud6N5YgORP5l/view

https://drive.google.com/file/d/1tFl0Q81AsAzf6gmj5gLpM0Y4cQ0pFeBw/view

https://drive.google.com/file/d/1rFe0BSFTaGAVAFPvBXH0oeYDRmxqLLFt/view