혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9-7)+9/3
=
5
2
6/6X(6X1)
=
6
3
6+(7X5)+9
=
50
4
5+3+(4+6)
=
18
5
3X(8X2)-7
=
41
6
5+(4-3)X9
=
14
7
5-(4-2)+2
=
5
8
(9+2)+2X2
=
15
9
1+3X(8X9)
=
217
10
2+5X(6+1)
=
37
11
4+4X(6+4)
=
44
12
2X(7/7)+1
=
3
13
5-(8-7)+4
=
8
14
(3X9)-5-3
=
19
15
4X(6-2)+8
=
24