혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9X5)-9X4
=
9
2
1X(5-1)+6
=
10
3
(5-3)X7-4
=
10
4
1X(1+2)/3
=
1
5
(5+3)+3+6
=
17
6
4X4X(7/7)
=
16
7
6X4+(4+2)
=
30
8
(4-2)+5+4
=
11
9
5+(3X7)+5
=
31
10
2+(4X6)/4
=
8
11
5-(5-4)X3
=
2
12
4+(6+4)+5
=
19
13
(7-4)X9-2
=
25
14
(8+7)+5X4
=
35
15
4X(9X3)+3
=
111