Question

solve using lattice multiplication 16 multiply 22​

Answer 1

16 *22 =

6 *2 =12(multiplication of second digits of two numbers.) 》》 Last digit is 2 ; 1 in hand.

1*2 + 6*2 = 14 +1 =15(cross multiplication of first digit of first number to second digit of second number . And second digit of first number to first digit of second number then addition of two multiplies.) 》》 second digit is 5 ; 1 in hand.

1*2 =2 +1 = 3(multiplication of first digits of two numbers.)》》 First digit is 3.

So number is 352.