A.12
B.9
C.6
D.3
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[主观题]计算。4/3-(2/5+3/10)5/7+1/4-9/143/4+3/6-5/8
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[主观题]a=[1,2,4,2,4,5,7,10,5,5,7,8,9,0,3],编程用sort进行排序,然后从最后一个元素开始判断?
填数-|||-0 1 2 3 4 5 6 7 8 9 10 11 12 13-|||-8 9 10 11 12 13 14 15 16 17 18 19 20
[主观题]比较。5/13和8/135/7和5/114/5和7/82/9和1/6
计算:(1)((11)/(12)-(7)/(6)+(3)/(4)-(13)/(24))×(-48);(2)-9+5×|-3|-(-2)2÷4;(3)-18+(-
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