혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X1X(7X2)
=
14
2
(7-1)X7+4
=
46
3
5+7-(2X2)
=
8
4
(5+3)X7/2
=
28
5
(1X7)-1X1
=
6
6
2/2/(6-5)
=
1
7
9+4X(4X9)
=
153
8
6-2+(1X1)
=
5
9
1X(4/1)X3
=
12
10
1X(7X6)+5
=
47
11
8+(3X9)/9
=
11
12
3X2+(8-6)
=
8
13
(1X9)X3+8
=
35
14
5X(5X4)+1
=
101
15
5X(1X9)-5
=
40