혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X7/(4/4)
=
14
2
(5+4)/9+2
=
3
3
(5+9)-5-7
=
2
4
(2X1)+1+1
=
4
5
2+(2+8)X3
=
32
6
3/6X(5X4)
=
10
7
(9X4)X2/4
=
18
8
2+7X(3+9)
=
86
9
(2X3)/1-3
=
3
10
5-(2+7)+6
=
2
11
9X7+(3+8)
=
74
12
8-3+(6-1)
=
10
13
8+(4/4)+4
=
13
14
(8X7)X9-3
=
501
15
8+(3X6)-4
=
22