혼합계산 : 레벨2
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혼합계산: 레벨260
1
3X(6X1)-6
=
12
2
(9X1)/3+8
=
11
3
(2X2)-4+5
=
5
4
(6/2)+9+3
=
15
5
1+(8X4)+4
=
37
6
(3X5)X9+7
=
142
7
(4+8)/1X6
=
72
8
3+5X(3/3)
=
8
9
6X7-(1+2)
=
39
10
9X(4-3)X2
=
18
11
1+(1+3)+4
=
9
12
(2X3)X8-4
=
44
13
6+8+(2X8)
=
30
14
1X(8+3)X8
=
88
15
(5-3)X5-6
=
4