혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6+6)+2+9
=
23
2
(1+1)-2+7
=
7
3
(4-1)X3-2
=
7
4
(6+9)+7-5
=
17
5
2X(1X1)X6
=
12
6
3+(8-5)X6
=
21
7
3X(1+1)/6
=
1
8
(3-2)X7-6
=
1
9
3+5X(8-4)
=
23
10
(8X5)-7+7
=
40
11
5-9+(6X9)
=
50
12
(9+3)X3X5
=
180
13
3+5X(1+3)
=
23
14
(6+2)-6+1
=
3
15
(3+7)+3-7
=
6