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(44+52)÷(34-18)(78-23)×(108÷9)980-980÷(262-234)(362-122)×(24+39)

题目详情
(44+52)÷(34-18) (78-23)×(108÷9)
980-980÷(262-234) (362-122)×(24+39)
▼优质解答
答案和解析
(1)(44+52)÷(34-18),
=96÷16,
=6;

(2)(78-23)×(108÷9),
=55×12,
=660;

(3)980-980÷(262-234),
=980-980÷28,
=980-35,
=945;

(4)(362-122)×(24+39),
=240×63,
=15120.