혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X1+(9-4)
=
13
2
5+4+(5X3)
=
24
3
7+3X(4/2)
=
13
4
5-3+(4X9)
=
38
5
(6X3)X4X3
=
216
6
2+(4/1)+7
=
13
7
4+1X(4X2)
=
12
8
7X5+(6-1)
=
40
9
4+7+(4-2)
=
13
10
4X4-(8/2)
=
12
11
9-1+(5X3)
=
23
12
8-(5-1)+3
=
7
13
1X5X(8X1)
=
40
14
6-(1X2)+4
=
8
15
(9-5)X9+2
=
38