혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3+9)+3X8
=
36
2
5+6-(3+5)
=
3
3
9-8+(6-4)
=
3
4
(7+4)+5-6
=
10
5
7+5X(8X1)
=
47
6
(4-1)+7+9
=
19
7
(1X3)X3+8
=
17
8
(5+4)+9+3
=
21
9
(4+4)-3+2
=
7
10
(3+4)X3+6
=
27
11
(4X7)+1X9
=
37
12
8+5+(6/2)
=
16
13
6X(4-1)X8
=
144
14
(6X5)+2/1
=
32
15
(7/1)X8-9
=
47