혼합계산 : 레벨2
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혼합계산: 레벨233
1
8X(5X4)-4
=
156
2
7-(8+2)+7
=
4
3
2+(5X4)/5
=
6
4
6X4-(7-4)
=
21
5
(5X1)X1X9
=
45
6
4/(3/3)X1
=
4
7
(3-2)+6X6
=
37
8
3-(3X6)/9
=
1
9
(6X1)+1X3
=
9
10
(7X8)-6X3
=
38
11
8X5X(1+9)
=
400
12
1X(5+9)+5
=
19
13
9-(4+2)+6
=
9
14
4+3X(1+2)
=
13
15
4+(3+1)X1
=
8