혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X8X(9X3)
=
216
2
(5X6)+2-8
=
24
3
(5-3)+6-3
=
5
4
(3+4)+7-8
=
6
5
5X(6+9)+1
=
76
6
8+1/(1X1)
=
9
7
(6+4)+5X1
=
15
8
(9-4)X4X4
=
80
9
7/(2+1)X6
=
14
10
(4X3)-1-3
=
8
11
5/1+(1X1)
=
6
12
4X(3X9)-5
=
103
13
(3X6)X9-5
=
157
14
(5+1)X7X1
=
42
15
4X9+(3X2)
=
42