혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+7)X2-8
=
10
2
7X(4+6)X5
=
350
3
(3X4)X4/8
=
6
4
9X6X(9-5)
=
216
5
(4+4)X3-1
=
23
6
7X(4+1)-2
=
33
7
5X(5X6)X6
=
900
8
(5X9)X5-2
=
223
9
(6+8)/1X2
=
28
10
8X8-(5+2)
=
57
11
(3X7)/1-1
=
20
12
(8/1)X4+9
=
41
13
4+9+(2X3)
=
19
14
6+(2/2)X4
=
10
15
(9X4)/6-4
=
2