혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9+8)X2-8
=
26
2
4+(7X6)+3
=
49
3
3X(6-5)+8
=
11
4
9+(3X1)+6
=
18
5
(9+4)+2+5
=
20
6
(3X5)X4/3
=
20
7
6+(6X2)/4
=
9
8
1X(8-3)-3
=
2
9
(3+7)+7X7
=
59
10
5+(7-2)+7
=
17
11
(9X3)+5X3
=
42
12
(5X6)+1X2
=
32
13
3+(2+5)X3
=
24
14
(7-2)-2X1
=
3
15
9X3+(3+2)
=
32