혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4/1X(5X7)
=
140
2
3+1X(7+6)
=
16
3
1+1X(4/2)
=
3
4
6+(4+8)+8
=
26
5
(3+5)X8/1
=
64
6
9X5+(6X1)
=
51
7
1X4/(4/1)
=
1
8
(9X3)+9-8
=
28
9
9-7+(2+7)
=
11
10
(3X7)X4-6
=
78
11
4X(5X1)-7
=
13
12
(4/1)-3+8
=
9
13
(3+4)/7X3
=
3
14
(4X5)+8X1
=
28
15
3+(2+4)+4
=
13