혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X6)-3+7
=
16
2
(8-4)X3X4
=
48
3
4-(6+4)+9
=
3
4
(8-4)+5+3
=
12
5
(4-3)-2+6
=
5
6
5-(1X1)+2
=
6
7
3X5-(7X2)
=
1
8
6/(2X3)+1
=
2
9
(1+9)X4-6
=
34
10
4X(5+6)+3
=
47
11
6+(4+7)X4
=
50
12
9X4+(6+1)
=
43
13
6X(2/2)-1
=
5
14
7X(1+4)X6
=
210
15
9+(5+9)-2
=
21