혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2+2+(2X9)
=
22
2
(8X5)-6X2
=
28
3
5X(6-2)+6
=
26
4
(3/3)+8X5
=
41
5
3+3+(6+1)
=
13
6
(3X2)+8-3
=
11
7
4+4X(4+6)
=
44
8
1+3+(1+8)
=
13
9
(6+7)-6+2
=
9
10
2X(5X7)+3
=
73
11
4+5-(1X6)
=
3
12
6X9X(3X2)
=
324
13
2+2+(9+2)
=
15
14
(1+3)-7+7
=
4
15
(1+8)X6-1
=
53