혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8+1)+4X2
=
17
2
8X2+(7X8)
=
72
3
1-3+(5X4)
=
18
4
5+1X(2+4)
=
11
5
(3X8)X9/1
=
216
6
2+2+(1X1)
=
5
7
6/2X(9-3)
=
18
8
4+1+(6X5)
=
35
9
(5-4)+8+2
=
11
10
1X9/(2+7)
=
1
11
(9+8)-8-5
=
4
12
1+6+(6/2)
=
10
13
3+(6-2)-3
=
4
14
9X(7X1)+2
=
65
15
(3+7)X1X2
=
20