혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4-(2+4)+5
=
3
2
1X5X(8-3)
=
25
3
9/(3-2)-5
=
4
4
(6-1)-3/3
=
4
5
3+6X(7+5)
=
75
6
6+7+(1+5)
=
19
7
(1/1)X6X3
=
18
8
2-6+(5X9)
=
41
9
(3+4)X3+7
=
28
10
(9-2)/7X4
=
4
11
(2+5)X3+6
=
27
12
(4+6)X6-2
=
58
13
3-(1X2)+4
=
5
14
3+(3+1)+3
=
10
15
6+4/(2X2)
=
7