혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X8+(6-2)
=
20
2
3X(5X2)-2
=
28
3
2-(2-1)/1
=
1
4
(3X5)X1-3
=
12
5
(2+7)+2X2
=
13
6
2-5+(7X1)
=
4
7
3+9X(8X2)
=
147
8
2X7/(2/2)
=
14
9
8X6-(3+5)
=
40
10
2-4+(4-1)
=
1
11
(5X6)-5+5
=
30
12
(9X4)/2-5
=
13
13
4+(9-7)+4
=
10
14
4X4-(2X1)
=
14
15
7+5+(1+4)
=
17