혼합계산 : 레벨2
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혼합계산: 레벨220
1
2+(3X3)+8
=
19
2
(2+7)+2+1
=
12
3
1+4X(3/1)
=
13
4
9X(3-1)/3
=
6
5
3/(6-5)X4
=
12
6
4-2+(2X5)
=
12
7
4X(4X6)X3
=
288
8
5+(2X9)+5
=
28
9
4X2+(4-3)
=
9
10
3X1+(1+5)
=
9
11
3X4-(4+1)
=
7
12
(2/2)+1+4
=
6
13
5X2+(4/2)
=
12
14
5+(6+3)X5
=
50
15
4+7+(6X7)
=
53