The expression is 1611
= 16(10 + 1) (Write 11 as the sum of 10 and 1)
= 1610 + 161 (Distribute 16)
= 160 + 16 (Multiply: 1610 = 160 and 161 = 16)
= 176 (Add: 160 + 16 = 176)
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