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혼합계산 : 레벨2

1
7X4X(8X4)
=
896
2
6-(4+6)+7
=
3
3
9X(5X6)+5
=
275
4
7X(3-1)-7
=
7
5
4-(3/3)-1
=
2
6
(5/1)+9X1
=
14
7
(8+6)-1-5
=
8
8
9/1+(5X5)
=
34
9
1-(9-4)+5
=
1
10
(9X3)/1-4
=
23
11
3+(2+4)+6
=
15
12
4+1X(5-2)
=
7
13
9+2-(4-2)
=
9
14
3+(7X2)/1
=
17
15
7+(2+7)X1
=
16