혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X3+(5+4)
=
15
2
4X(5+8)+1
=
53
3
(8+5)+2+9
=
24
4
3-9/(2+7)
=
2
5
2+2X(7-2)
=
12
6
4+5+(4-3)
=
10
7
1X(1X8)+3
=
11
8
1+(2/2)-1
=
1
9
5X5-(8+6)
=
11
10
5X2-(4X1)
=
6
11
(6X3)+2+9
=
29
12
1+5+(2+4)
=
12
13
5X(5X7)-9
=
166
14
(2X9)X2-2
=
34
15
4-7+(6X1)
=
3