혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X(3X5)X1
=
105
2
7/(2+2)X4
=
7
3
5/(6-5)+7
=
12
4
(4X2)X8+5
=
69
5
4+(7+5)/6
=
6
6
(3X1)X4-1
=
11
7
7+4X(2+8)
=
47
8
4+8+(8X2)
=
28
9
(9+3)-9+5
=
8
10
(6X3)+3X9
=
45
11
(2+5)X9X4
=
252
12
8X2+(6+3)
=
25
13
8X2+(2X4)
=
24
14
(4-1)+4+4
=
11
15
(1+7)X7+2
=
58