혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+(4-2)+4
=
9
2
2+(4+4)-4
=
6
3
5+(2+9)+2
=
18
4
5X7+(6-2)
=
39
5
3+(9+1)+3
=
16
6
(5X6)+6X3
=
48
7
(2X8)+9-4
=
21
8
2X(4-3)X7
=
14
9
(5+3)+5X1
=
13
10
4X(8-4)/2
=
8
11
3X(2X3)-5
=
13
12
4X7X(6+4)
=
280
13
3-(8/4)+9
=
10
14
4+(1X5)+3
=
12
15
5/4X(7+1)
=
10