혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1+1)-1+6
=
7
2
2X(9-5)-4
=
4
3
(8X1)X1/1
=
8
4
(5-2)X1+8
=
11
5
7+(6-5)-5
=
3
6
(8X4)X5-3
=
157
7
(3X6)+4-5
=
17
8
9/(2/2)X3
=
27
9
(8+2)X2X5
=
100
10
5-2/(4-2)
=
4
11
4+1+(2+4)
=
11
12
2-1+(7+1)
=
9
13
9X2+(6+1)
=
25
14
(4X7)-1-4
=
23
15
(9X3)X4+3
=
111
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