혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5/5)+6X3
=
19
2
3/3X(1+5)
=
6
3
(4X5)+1-4
=
17
4
3X(6-3)X9
=
81
5
3+(4+2)X3
=
21
6
(4-1)+5+2
=
10
7
(6-5)X3X4
=
12
8
(3+3)X9-2
=
52
9
(5X2)X6/6
=
10
10
5X(2/2)+1
=
6
11
(4X4)+4/1
=
20
12
1X7X(4X3)
=
84
13
1+2X(8-4)
=
9
14
(8+8)+5+5
=
26
15
8-2+(2-1)
=
7