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问题:

计算下列表达式的值:(1) 5 + 3 × 2(2) (3 - 2) ÷ 1

答案:

(1) 5 + 3 × 2 = 5 + 6 = 11(2) (3 - 2) ÷ 1 = 1 ÷ 1 = 1