혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X2-(4-1)
=
13
2
5X(2X7)/5
=
14
3
9-5+(2X4)
=
12
4
9X(8-5)-2
=
25
5
3+(4X7)X4
=
115
6
(7+6)+5-7
=
11
7
(5/1)+4+2
=
11
8
4+4+(3X5)
=
23
9
1X(8/4)X4
=
8
10
2X(3+2)+4
=
14
11
5X(7+5)+4
=
64
12
4+(5X8)-4
=
40
13
3X8/(6X1)
=
4
14
8+(7X1)+3
=
18
15
6+(2+5)X6
=
48