五个数的24点,能打几个就答几个13,7,13,8,2919,17,3,13,2117,6,30,23,267,16,14,28,_数学解答

五个数的24点,能打几个就答几个
13,7,13,8,29
19,17,3,13,21
17,6,30,23,26
7,16,14,28,29
14,29,3,6,19,
13,14,15,16,17
19,16,13,14,4
22,30,13,7,19
7,19,14,17,21
19,21,23,15,11
6,6,8,8,17
9,9,7,7,4
5,5,7,7,8
9,9,7,8,19

人气：474 ℃　时间：2020-07-12 05:52:55

解答

13,7,13,8,29：(13×7+29)÷(13-8)=2419,17,3,13,21：(17+19+3)÷13+21=2417,6,30,23,26：(17×6-30)÷(26-23)=247,16,14,28,29：(7/14-28+29)×16=2414,29,3,6,19：(14-29)÷(3-6)+19=2413,14,15,16,17：15÷(14-17...