The expression is 1611.
= 16(10 + 1) (Write 11 as the sum of 10 and 1)
\= 1610 + 16
1 (Distribute 16)
= 160 + 16 (Multiply: 1610 = 160 and 16
1 = 16)
= 176 (Add: 160 + 16 = 176)
The product is .