혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6/1)-5+4
=
5
2
7X(1+2)+7
=
28
3
6X(5/1)/5
=
6
4
6+9X(2+2)
=
42
5
(4X9)/4-6
=
3
6
7+(5X9)/3
=
22
7
6+(4X6)-4
=
26
8
(3X2)/1+1
=
7
9
(8+1)X2-5
=
13
10
(6X1)X6X2
=
72
11
9+(4+1)+2
=
16
12
1+(8X9)/6
=
13
13
(5X3)-4+5
=
16
14
(8X6)X1+7
=
55
15
3X(5X9)+4
=
139
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