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혼합계산 : 레벨2

1
8+(1+6)X6
=
50
2
(3X4)X8X1
=
96
3
6X4X(9-4)
=
120
4
4+(4-2)-3
=
3
5
(2+6)-9+4
=
3
6
(2X5)/1X4
=
40
7
(6+5)+4+7
=
22
8
(6-5)+3X5
=
16
9
4-(8-1)+9
=
6
10
7X2-(2X3)
=
8
11
(4X5)+6-2
=
24
12
8+(5X1)X9
=
53
13
(7-3)/1+2
=
6
14
(5X2)/2-2
=
3
15
(4X1)/4+5
=
6