혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+5+(1X5)
=
17
2
(2X2)+1+6
=
11
3
5+4X(2+3)
=
25
4
(3X1)/3X2
=
2
5
8-5+(3+8)
=
14
6
6/3X(2X1)
=
4
7
6X(3+5)X4
=
192
8
1+(5X8)/5
=
9
9
(1+9)+2X5
=
20
10
5-3-(1X1)
=
1
11
(6+7)/1+9
=
22
12
(8X1)+4X1
=
12
13
(6-3)+2+5
=
10
14
2X1X(8X5)
=
80
15
9/2X(8X1)
=
36