गमतीचे गुणाकार
· 13 X 25 = 1 X 325
· 25 X 6 =2 X 5 X (1 +2+3+4+5)
· 25 X12 = 2 X 5 X (2+5+1+2) X (1+2)
· 26 X 26 =-2 +626+26+26
· 27 X 27 =2+727
· 36 X 3 = (3 X 6 X 3) + 32 + 62 + 32
· 18 X 5 = 12 + 82 +52
· 18 X 9 = (1+8 )2 + 92
· 1 X 2 X 3 X 4 X 5 =123 –