혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8-4+(1X4)
=
8
2
(4/2)+2X9
=
20
3
(4+3)-2+5
=
10
4
(3X3)+7+2
=
18
5
1+(7X3)X5
=
106
6
6+5X(8/2)
=
26
7
3X(6/2)-3
=
6
8
1X8+(6X4)
=
32
9
4+2-(2+2)
=
2
10
(7X3)-9-3
=
9
11
3X(5X3)+2
=
47
12
(1+7)-3/3
=
7
13
(3X6)X2/9
=
4
14
(7+2)X7/1
=
63
15
4+(5+4)-4
=
9