혼합계산 : 레벨2
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혼합계산: 레벨227
1
7-7+(4X9)
=
36
2
4X(6+4)-4
=
36
3
5X9X(3+1)
=
180
4
(5X6)X1+1
=
31
5
(6-3)+9-4
=
8
6
(3-2)+4-3
=
2
7
(2X5)+5-4
=
11
8
4X(2+3)-7
=
13
9
3/1X(4+9)
=
39
10
(4/1)X2+4
=
12
11
(8-5)X1/1
=
3
12
1X6X(5+7)
=
72
13
7/2X(1+9)
=
35
14
(4X9)-2-4
=
30
15
6+(4/4)+8
=
15