혼합계산 : 레벨2
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혼합계산: 레벨217
1
(1+7)X4X5
=
160
2
(9-1)+2X4
=
16
3
5+(6+8)X9
=
131
4
4X(4X3)-9
=
39
5
(8+3)X4-7
=
37
6
5X3+(9-3)
=
21
7
(3X8)/2+5
=
17
8
(4-2)X9-9
=
9
9
(5+1)X6+9
=
45
10
2X(8X7)X6
=
672
11
(4+1)+7X8
=
61
12
(4+3)X9+3
=
66
13
9+(5+3)-4
=
13
14
3X3-(4-2)
=
7
15
2+(4+7)X2
=
24
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