혼합계산 : 레벨2
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혼합계산: 레벨210
1
(1X1)-4+8
=
5
2
3+4X(9X2)
=
75
3
4+7+(1X3)
=
14
4
6+(8/8)-5
=
2
5
9-5+(6X1)
=
10
6
3X(9+4)X3
=
117
7
(4-1)X1+9
=
12
8
3+(6X2)/2
=
9
9
(3X6)+5-1
=
22
10
9/1X(2+5)
=
63
11
1-6+(2X6)
=
7
12
(6+2)X4X1
=
32
13
9+5X(2/1)
=
19
14
8/6X(1+5)
=
8
15
5X9-(2X7)
=
31