혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+(3X7)/3
=
10
2
5X4X(7X2)
=
280
3
3X(8/8)+5
=
8
4
9X5X(8X5)
=
1800
5
(3/3)-3+4
=
2
6
(1X1)X8+4
=
12
7
5+(6+4)/1
=
15
8
(4X3)-3-3
=
6
9
(2+5)+3-1
=
9
10
2+(3X1)/1
=
5
11
(3X5)X4+7
=
67
12
(1+9)X4X3
=
120
13
(7-3)/2X9
=
18
14
4X7+(7X6)
=
70
15
(2+5)+4+1
=
12