혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X(8/2)X5
=
120
2
(9-2)-5+3
=
5
3
(7X2)+8X1
=
22
4
5X(8-6)-5
=
5
5
(6+7)+4+8
=
25
6
2+(4X1)X5
=
22
7
4X9+(4X6)
=
60
8
5+(6-2)+8
=
17
9
7-7+(8/2)
=
4
10
(6+9)+4/2
=
17
11
1+(4X3)X1
=
13
12
5+(6-1)/1
=
10
13
5+(4X9)X4
=
149
14
(1X5)X1-2
=
3
15
(4+1)+5X5
=
30