혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4+7)X6/6
=
11
2
(2X4)+9+7
=
24
3
5+3+(4X3)
=
20
4
7+(4/2)-5
=
4
5
3-(3/3)-1
=
1
6
5X(4+4)+8
=
48
7
3+4X(7/1)
=
31
8
7-(6X3)/3
=
1
9
9X(7-3)-8
=
28
10
(1X3)X3X4
=
36
11
2X9-(7-5)
=
16
12
(4X3)+8+5
=
25
13
(3X3)-4+3
=
8
14
2+5X(3/1)
=
17
15
(7X1)+9+4
=
20