혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X8-(3-2)
=
23
2
(1+5)+9+3
=
18
3
2X(2X7)/1
=
28
4
8/(8-7)-6
=
2
5
9X2X(8X6)
=
864
6
(9/1)/9+4
=
5
7
1X(2/1)+4
=
6
8
2X9/(8+1)
=
2
9
(1+2)X6X1
=
18
10
(5+5)X9-5
=
85
11
2+(7-3)-4
=
2
12
(7X5)+4X7
=
63
13
5X9X(8X8)
=
2880
14
4+8/(7-3)
=
6
15
(4+2)+6X3
=
24