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혼합계산 : 레벨2

1
8X(6+1)+8
=
64
2
(7X3)+2/1
=
23
3
(3X2)+5/5
=
7
4
7X3X(8/1)
=
168
5
7+9-(3+6)
=
7
6
(8X5)+4+4
=
48
7
7+1X(4+8)
=
19
8
1X(6+9)-5
=
10
9
2X(5+7)X9
=
216
10
(5X3)+4-5
=
14
11
5-(4-1)+6
=
8
12
(8+1)+5-8
=
6
13
2+4+(4-1)
=
9
14
6/2X(3X1)
=
9
15
(8-3)+4/2
=
7