혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6-1)-1X2
=
3
2
9-(1X5)+8
=
12
3
(6-3)-4+4
=
3
4
(3X7)X5+4
=
109
5
5-1+(3+4)
=
11
6
(5X8)X1X5
=
200
7
9X(5X6)X2
=
540
8
2X2+(9X7)
=
67
9
(5+6)+2/2
=
12
10
3X(6+2)-2
=
22
11
9/1/(9/3)
=
3
12
(4X6)/3/1
=
8
13
4/2X(5X2)
=
20
14
(2X3)+7+4
=
17
15
4X4-(2+7)
=
7