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혼합계산 : 레벨2

1
5+(6/6)+3
=
9
2
4X6-(5X4)
=
4
3
1X8-(4+3)
=
1
4
(2X5)/1+1
=
11
5
(2X7)/3X3
=
14
6
(5+4)X1-6
=
3
7
(5X7)X9-1
=
314
8
7+(5+9)/2
=
14
9
(6X2)/3-3
=
1
10
9X(3/3)+2
=
11
11
5+(7-4)X3
=
14
12
(9-1)-3+5
=
10
13
(4X4)X1-3
=
13
14
3+2+(8+1)
=
14
15
4+7-(2X1)
=
9