혼합계산 : 레벨2
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혼합계산: 레벨258
1
3-(8-4)+3
=
2
2
(3+5)-9+8
=
7
3
(7X6)+3-3
=
42
4
4-1/(4/4)
=
3
5
(4X3)X3/4
=
9
6
4X8/(3/3)
=
32
7
5X(2+3)X5
=
125
8
(1+3)+2X1
=
6
9
1+7-(6X1)
=
2
10
1+(6+7)+3
=
17
11
6/6+(8+6)
=
15
12
1X1X(7X9)
=
63
13
7-2+(3X5)
=
20
14
(4X1)X5X9
=
180
15
(3+4)X4-8
=
20