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혼합계산 : 레벨2

1
5+5X(6-4)
=
15
2
(3+9)+2+5
=
19
3
3+6+(9+3)
=
21
4
3+2+(5+3)
=
13
5
9/(1+8)+6
=
7
6
(7-4)+6-8
=
1
7
(6X2)/3/2
=
2
8
8X(4-3)X2
=
16
9
4-(5-4)+2
=
5
10
3-5+(7+2)
=
7
11
8X7-(3X2)
=
50
12
(8X2)+7-3
=
20
13
(4+9)-4-1
=
8
14
9+3+(6X6)
=
48
15
(5+5)X6/1
=
60