혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(2X7)+2
=
30
2
5+(4+5)X1
=
14
3
4/1+(2+5)
=
11
4
7+(6+2)+9
=
24
5
8+5-(7-3)
=
9
6
4X9/(6/6)
=
36
7
4X4-(1+6)
=
9
8
6+7+(5+2)
=
20
9
5X(7-2)-4
=
21
10
2X8+(3-2)
=
17
11
(4+6)-6+3
=
7
12
(3+3)-2+7
=
11
13
4X(8-5)X5
=
60
14
4X(8X1)+4
=
36
15
(5X8)-1+6
=
45
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