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혼합계산 : 레벨2

1
5X(8+7)+2
=
77
2
(2X8)X5X8
=
640
3
(4X3)/6X8
=
16
4
(7+5)+4-1
=
15
5
(8+2)+2-6
=
6
6
2+1+(1+7)
=
11
7
(5X3)X1+3
=
18
8
3+(5-4)+3
=
7
9
1+(4+4)X1
=
9
10
(8+3)X1-9
=
2
11
3X(8+5)-5
=
34
12
6-4+(1+5)
=
8
13
3X4/(1X1)
=
12
14
(9-4)+6/3
=
7
15
2+3+(4+2)
=
11