혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7-(1+3)+7
=
10
2
2+7X(6+9)
=
107
3
(3+6)+7-3
=
13
4
7X4+(4-3)
=
29
5
(5+1)+7/1
=
13
6
(9/1)X7-1
=
62
7
5X(1+3)+6
=
26
8
6X1+(7X2)
=
20
9
(4+4)-6+1
=
3
10
2+(3+2)X7
=
37
11
5-(4/2)+7
=
10
12
7+(4+9)X1
=
20
13
8-8+(3+8)
=
11
14
(5/5)+3/1
=
4
15
5/3X(9X7)
=
105