Get Mystery Box with random crypto!

5-misolda Burchak so'zi 7-misol n×(n-3)/2 +1001 formula aso | 4-sinf Fayllar Bazasi

5-misolda
Burchak so'zi


7-misol
n×(n-3)/2 +1001 formula asosida
1001-3=998×1001=998998÷2=499499+1001=500500


Sattorova Nargiz