혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4/(5/5)+4
=
8
2
5X5-(3+4)
=
18
3
(8-1)+4+2
=
13
4
5+3X(7-5)
=
11
5
2+4+(1+2)
=
9
6
(2X5)X9X3
=
270
7
(1+3)+2-2
=
4
8
7X5X(5-2)
=
105
9
(4+1)-3+7
=
9
10
4/2+(4-3)
=
3
11
8+(5X1)+1
=
14
12
6+(6+5)X4
=
50
13
6-(4/4)-1
=
4
14
3X6+(4-2)
=
20
15
3-1+(6/2)
=
5
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