혼합계산 : 레벨2
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혼합계산: 레벨241
1
4X9-(6+2)
=
28
2
(7X3)+9+8
=
38
3
4+(7X2)-8
=
10
4
(8+4)-5/5
=
11
5
9-6+(4X3)
=
15
6
(7+8)+5+9
=
29
7
7+2X(4+8)
=
31
8
4/2+(6-4)
=
4
9
9+(5X3)X2
=
39
10
4X(7X5)+5
=
145
11
(6-2)+6-7
=
3
12
1X(2X7)X2
=
28
13
(2+6)-4+1
=
5
14
4X(6+7)X5
=
260
15
3/(3-2)X4
=
12