혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+4-(3X1)
=
10
2
(5+5)X6X4
=
240
3
(1+8)X4+2
=
38
4
(7-5)-3+6
=
5
5
4X2+(1+5)
=
14
6
4+(9-3)-8
=
2
7
(8X2)+3X2
=
22
8
8+(9+5)/7
=
10
9
(5+4)+7/1
=
16
10
7X(2-1)/1
=
7
11
2+5X(8-4)
=
22
12
7X(2+4)/2
=
21
13
4X(5+2)-7
=
21
14
(8+9)X1X2
=
34
15
4+(9+7)X5
=
84