혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X9)-1-2
=
42
2
6-1+(1X9)
=
14
3
2+(6X9)+5
=
61
4
2-5+(4+9)
=
10
5
(1+9)X3-9
=
21
6
(3X7)/7/3
=
1
7
4/(4/4)+1
=
5
8
(4+6)+3+5
=
18
9
2X6+(3X8)
=
36
10
3+(2/1)+6
=
11
11
(5X2)X2+2
=
22
12
3+(7+2)-5
=
7
13
1X6+(6X6)
=
42
14
5X1X(3+3)
=
30
15
(5+6)+2+3
=
16
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