혼합계산 : 레벨2
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혼합계산: 레벨249
1
9+4X(2-1)
=
13
2
(5X2)/5+3
=
5
3
2-(3/3)X1
=
1
4
1-1+(5X4)
=
20
5
9X(8+5)/1
=
117
6
(6-2)/2X6
=
12
7
(1X5)+5+6
=
16
8
6X(7-3)+5
=
29
9
6+4-(3+3)
=
4
10
(9X4)X3+7
=
115
11
(6/3)+4+4
=
10
12
9X6X(5X2)
=
540
13
(5+2)+4+5
=
16
14
8+(5+3)/1
=
16
15
(3X7)-4X3
=
9