혼합계산 : 레벨2
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혼합계산: 레벨214
1
1X(4/1)X7
=
28
2
3-5+(7X8)
=
54
3
(6/2)-4/2
=
1
4
9/3X(4/1)
=
12
5
9X(4/2)+1
=
19
6
(5+8)X1X6
=
78
7
2X(9/3)X2
=
12
8
9+2-(9/3)
=
8
9
(7X3)+5-5
=
21
10
(1+5)/6X3
=
3
11
(8/1)X9+6
=
78
12
4+(4X6)X2
=
52
13
(4+9)-6/1
=
7
14
9/3+(4+5)
=
12
15
1X(9/1)+4
=
13
▲