혼합계산 : 레벨2
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혼합계산: 레벨228
1
8X2X(7X4)
=
448
2
9/(5/5)+5
=
14
3
(8+8)X3X3
=
144
4
(8X8)-3X3
=
55
5
(9X4)+5-5
=
36
6
1X(4X2)-2
=
6
7
2+(3-1)-1
=
3
8
5+(6X2)+6
=
23
9
3X6-(1X1)
=
17
10
6+7+(3X4)
=
25
11
(5+4)+3+3
=
15
12
(5+9)-2+3
=
15
13
8X(2X6)-1
=
95
14
(4X5)X7+3
=
143
15
(2+7)X2+1
=
19