혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8X1)/3X6
=
16
2
7X2/(4-2)
=
7
3
7X(4+3)-7
=
42
4
(9X5)X5X7
=
1575
5
(7+6)/1+3
=
16
6
(5X1)+9/3
=
8
7
(1+3)X5+4
=
24
8
1+(2X3)-3
=
4
9
5+(2X9)X2
=
41
10
(6X1)-4+7
=
9
11
4X(6+3)X2
=
72
12
(1X5)/1X8
=
40
13
(2X4)-9+6
=
5
14
5+5+(2X9)
=
28
15
4X(5+3)/2
=
16