혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X(9+5)X5
=
280
2
(5+5)/2/5
=
1
3
(6X8)X7X5
=
1680
4
(5-1)X3+8
=
20
5
(7X1)/1+1
=
8
6
(3X5)X4/5
=
12
7
6+2X(7X1)
=
20
8
1/(9/3)X6
=
2
9
4+2X(3X8)
=
52
10
3+(8X6)-4
=
47
11
4+(9-6)X1
=
7
12
6X(4X3)+3
=
75
13
5+3+(6X5)
=
38
14
1+(3+8)+4
=
16
15
4X6+(4-1)
=
27