혼합계산 : 레벨2
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혼합계산: 레벨254
1
5+(4+8)+4
=
21
2
7+2-(5-4)
=
8
3
5+(1X3)+6
=
14
4
1+(4X3)X1
=
13
5
(3X2)X4-3
=
21
6
6-(2X1)-2
=
2
7
4X(2X5)+6
=
46
8
2X1+(5+4)
=
11
9
9X(3+9)+9
=
117
10
3X6-(3-1)
=
16
11
4X(8X3)-5
=
91
12
7X4-(4X1)
=
24
13
6+(2X8)+5
=
27
14
3-(3-2)X2
=
1
15
(1/1)X5-1
=
4