혼합계산 : 레벨2
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혼합계산: 레벨210
1
3X(5+5)X1
=
30
2
(6-1)X8X3
=
120
3
(8+3)X2X5
=
110
4
3+(1+2)-3
=
3
5
6+(5+7)-3
=
15
6
3+(6X6)/2
=
21
7
2X(4X3)/2
=
12
8
(7+1)-3+4
=
9
9
2X5+(8+2)
=
20
10
(2+3)+1X8
=
13
11
6X(3+7)X7
=
420
12
(6+2)+2X4
=
16
13
(8-5)+5+4
=
12
14
(1X1)+4/4
=
2
15
5+3-(1X1)
=
7