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혼합계산 : 레벨2

1
3X4+(6-2)
=
16
2
5+1+(5+8)
=
19
3
8X1+(3+3)
=
14
4
3-1X(6/6)
=
2
5
7-3X(3/3)
=
4
6
2X(8X4)/8
=
8
7
(6+1)X8-4
=
52
8
5X8/(3-2)
=
40
9
(9+4)X3+3
=
42
10
7-1+(8/4)
=
8
11
4/1/(7-3)
=
1
12
4-6+(8/1)
=
6
13
8+6-(9+3)
=
2
14
(3+7)X3-7
=
23
15
(2X2)+5+6
=
15