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혼합계산 : 레벨2

1
(8X8)+3/1
=
67
2
(5X9)-2X6
=
33
3
5+(3+8)X5
=
60
4
8/(5-4)+5
=
13
5
3+3X(4-1)
=
12
6
4+(8+1)X9
=
85
7
3+(6+6)/4
=
6
8
2+4-(3+1)
=
2
9
(7+7)+2X2
=
18
10
1/2X(5X2)
=
5
11
(4X6)-4-6
=
14
12
(9X2)X7-1
=
125
13
(7-3)X4+4
=
20
14
4+(7+5)+3
=
19
15
(6+5)+9X9
=
92