1.2二进制数的算术运算(arithmetic) ◆Addition Augend +addend +carry-in Sum .carry-out ◆Subtraction -Minuend-subtrahend-borrow-in difference .borrow-out ◆Division -Dividend divisor quotient .remainder ◆ultiplication Multiplicand multiplier product (1-14) （1-14） ◆Addition – Augend +addend +carry-in = Sum .carry-out ◆ Subtraction – Minuend – subtrahend – borrow-in = difference .borrow-out 1.2 二进制数的算术运算(arithmetic) arithmetic) ◆ Division – Dividend / divisor = quotient . remainder ◆ Multiplication – Multiplicand * multiplier = product