혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7+5)-9-2
=
1
2
8X1-(3+2)
=
3
3
(6-1)-4+3
=
4
4
2X(6+7)X3
=
78
5
8X(7+5)+3
=
99
6
3-1+(7X4)
=
30
7
4+(6+5)X2
=
26
8
5X(8+2)-5
=
45
9
(1+3)+4/4
=
5
10
(8-6)+1X7
=
9
11
(7X4)+1X2
=
30
12
1+(9+1)+4
=
15
13
(6X3)-6+7
=
19
14
9X(1X6)X2
=
108
15
2X(5X3)+2
=
32