혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+(4/1)X2
=
15
2
1X(5+1)+7
=
13
3
(4X7)X3+3
=
87
4
3+(5-4)+3
=
7
5
5X3X(4+8)
=
180
6
5X(5/5)+1
=
6
7
(9X9)-2X1
=
79
8
7X3-(6X1)
=
15
9
5/1+(6X4)
=
29
10
(7X7)-6+2
=
45
11
5-1X(9-5)
=
1
12
(1+5)-1+2
=
7
13
2+8-(2+1)
=
7
14
9+5-(5-2)
=
11
15
(4-1)X2X3
=
18