GANHIT ME HAMRI SANKHIYA HOTI HAI JO KE 0,1,2,3,4,5,6,7,8,9 TAK HOTI HAI INHI 0 SE LEKAR 9 TAK KI SANKHIYA SE BADI SE BADI SANKHIYA BANTI HAI  EXAMPIE = AGAR HUM 1+1 KAREGE TO HUME =2 MILEGA  ESI PARKAR AGAR HUM 2+ 1 KAREGE TO HUME =3 MILEGA  3. ASE HI JAB HUM SANKHIYA KO JHODTE HAI TO HUME BADI SE BADI SANKHIYA MILTI HAI EXAMPIE = 85+10 = 95 MILTA HAI

SANKHIYA ME 0 KA BOHOT BADA MAHTATVE HAI KYUKI JIS SANKHIYA KE PICHE 0 LAGTI HAI VAH SANKHIYA DAS GHUNI HO JATI HAI EXAMPLE =AGAR HUM 1 KE PICHE 0 LAGATE HAI TO =10 MILEGA   AGAR HUM 10 KE PICHE 0 LAGATE HAI TO HUME 100 MILTA HAI

AGAR (0) SANKHIYA KE AAGE LAGTE HAI TAB SANKHIYA PAR KOI BHI PARBHAO NAHI PADTA HAI EXAMPLE =01, 05, 085 HAMI SANKHIYA JO HOTI VAHI KI VAHI RAHTI HAI 

2.MATH KO SAMJHNA 

math ko samjhna aasan nahi hai kyuki math koi yad karne ka sabject nahi hai ese samjhna hota hai math ko hum yad nahi karte balki