혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+7-(1+6)
=
7
2
5+3X(4X6)
=
77
3
7/(6+1)+1
=
2
4
3X(3+4)-3
=
18
5
(6+2)-2-4
=
2
6
4+(5X4)+2
=
26
7
7+(7-5)-8
=
1
8
(8-2)+6-4
=
8
9
6-(6+4)+9
=
5
10
(4-2)X7+4
=
18
11
(3X9)+7X6
=
69
12
5X1+(4X1)
=
9
13
4/4+(4-1)
=
4
14
4-4/(8/2)
=
3
15
(1+3)+8X4
=
36