혼합계산 : 레벨2
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혼합계산: 레벨242
1
1+(5X5)-1
=
25
2
7-(8+5)+8
=
2
3
2X(1X3)X3
=
18
4
9/1-(3-1)
=
7
5
(4-3)+8X8
=
65
6
(1X6)+4-1
=
9
7
(8+5)X4-4
=
48
8
(4X4)X3X5
=
240
9
7/2X(5+5)
=
35
10
(3/1)X6/2
=
9
11
3X5/(9-6)
=
5
12
5-2+(3/1)
=
6
13
5+2+(2+5)
=
14
14
(3X7)X4X8
=
672
15
2/(1X1)X1
=
2
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