혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+8)-1/1
=
9
2
2X(5X2)X4
=
80
3
6X1X(1+6)
=
42
4
3X(2+3)+4
=
19
5
6+(1+6)-1
=
12
6
4X2+(7+8)
=
23
7
2+(9X4)-2
=
36
8
(6-3)X5+6
=
21
9
7X(1+3)-7
=
21
10
(2X7)X5-2
=
68
11
6X6X(4X9)
=
1296
12
3+(3/3)-2
=
2
13
4X2+(4+3)
=
15
14
(9-2)/7X7
=
7
15
(4+4)/2-2
=
2