혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1X7)+8+3
=
18
2
9+(3X6)+2
=
29
3
4-4+(5X3)
=
15
4
(9X2)+8+1
=
27
5
4+3X(1+9)
=
34
6
(2/2)+7/1
=
8
7
(8X5)+9X5
=
85
8
(4X5)/4X1
=
5
9
9-(4/2)X1
=
7
10
3+(5X3)+4
=
22
11
3+(7-2)+6
=
14
12
(3+1)-3/3
=
3
13
(8+5)X1+6
=
19
14
3X(7X5)+1
=
106
15
9X8-(4X2)
=
64