혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X(5-1)+1
=
13
2
7+(5+4)X9
=
88
3
(2X9)-6+1
=
13
4
(5+2)+2-2
=
7
5
1+(8X5)+9
=
50
6
(1+3)-5+7
=
6
7
2+1X(4X3)
=
14
8
(4+4)X7-8
=
48
9
1+(8+3)+5
=
17
10
(6X7)X1-7
=
35
11
4-6+(6+5)
=
9
12
6+(8+6)-2
=
18
13
3+(1X2)X5
=
13
14
5X4-(2X4)
=
12
15
6/(3-2)+6
=
12