혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X(3X1)/1
=
12
2
(4+8)+5-5
=
12
3
3+(5-2)+2
=
8
4
3X(5/5)+6
=
9
5
8+(1X5)X4
=
28
6
4+3X(4+7)
=
37
7
8X2X(7X6)
=
672
8
5X9+(6-1)
=
50
9
5+(1X7)/7
=
6
10
(2+9)X2X2
=
44
11
8+4X(6/2)
=
20
12
(1+2)X9X6
=
162
13
9+7X(5/5)
=
16
14
7X5+(4+2)
=
41
15
4X5X(1X7)
=
140