혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7-(7-5)+2
=
7
2
4X(3-1)+4
=
12
3
(8+6)+1-7
=
8
4
3+(8/4)+9
=
14
5
5+(7+2)/3
=
8
6
8X(4/1)/4
=
8
7
6X(3X4)+7
=
79
8
2+(1X3)+1
=
6
9
(5-4)+3X7
=
22
10
2+(6-3)X6
=
20
11
5+9X(4X2)
=
77
12
(1X9)-5/5
=
8
13
(8-5)+9X5
=
48
14
5+1X(2+1)
=
8
15
(9X5)-4-7
=
34