혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4X9)X2/1
=
72
2
7-(9X1)/9
=
6
3
2+1+(4X6)
=
27
4
(8X1)X5+6
=
46
5
(4+2)X5X9
=
270
6
3-(3-1)+9
=
10
7
3-1X(1X2)
=
1
8
(3+7)-9/1
=
1
9
5+(8+9)-5
=
17
10
7+2X(4+9)
=
33
11
(8X4)/2/8
=
2
12
(6+1)+3X2
=
13
13
(2+2)+5+7
=
16
14
(3+3)/3X1
=
2
15
(6/2)X1-2
=
1