1+digit+no.s+mutiplication

//**Write the given digits one below the other**// //**First subtract the given digits from 10**// //**Cross subtraction from the left hand**// //**portion and vertical multiplication for right**// //**hand half**//. //**Type-I**// **Example: 9 x 7** 9 1 7 3  6 1x3 the answer = 63