혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1+3X(3/1)
=
10
2
7+(4/1)+3
=
14
3
(4X1)+5+2
=
11
4
4X7X(4-3)
=
28
5
1+7-(3-2)
=
7
6
6+(6+5)+5
=
22
7
4+(7-5)+7
=
13
8
6/(6/2)+4
=
6
9
5X6X(5+8)
=
390
10
(5X2)+8X9
=
82
11
9X(9X4)-4
=
320
12
(9-1)X7+2
=
58
13
(8-7)+5X7
=
36
14
7X(4-3)X3
=
21
15
(1/1)X1/1
=
1