혼합계산 : 레벨2
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혼합계산: 레벨267
1
8X(9+4)-4
=
100
2
4+(5X3)X5
=
79
3
4+9-(8-3)
=
8
4
3+(6X9)+2
=
59
5
(6-3)X9X5
=
135
6
(8X3)-2-3
=
19
7
4X9/(8-7)
=
36
8
(3X7)-4X4
=
5
9
7+(6/3)-1
=
8
10
7X(5X8)/4
=
70
11
5-(2+2)+2
=
3
12
8+2X(1+4)
=
18
13
(8+3)X5+9
=
64
14
(5+5)X3X1
=
30
15
9-(5-3)-5
=
2