혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+9+(3+8)
=
27
2
(7X2)X1/1
=
14
3
2-5+(9+5)
=
11
4
5+7+(8X8)
=
76
5
(5-2)+6/1
=
9
6
(1+5)+9X6
=
60
7
4+(5X3)X4
=
64
8
(7X7)-4+4
=
49
9
5-(1X6)+5
=
4
10
6+(1+1)+5
=
13
11
(9+6)+6/3
=
17
12
5X(2+2)+5
=
25
13
8X3-(3X1)
=
21
14
9-5+(8-2)
=
10
15
2X(2+3)+7
=
17