혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X2)+2-7
=
5
2
(5+9)X5/1
=
70
3
(8+7)-9-3
=
3
4
2+(2+3)X9
=
47
5
2X(9-3)X8
=
96
6
(8+1)X5+3
=
48
7
5+5-(5X1)
=
5
8
(3+4)X2/1
=
14
9
(3X2)+5X2
=
16
10
(6X5)-3X3
=
21
11
(4/1)X9/4
=
9
12
1X6+(5X2)
=
16
13
5/(5/5)+6
=
11
14
8+(2+2)-1
=
11
15
2X(9+5)X2
=
56