혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1X1)X2/1
=
2
2
9+(3-1)+1
=
12
3
7+(5+6)-3
=
15
4
(4X2)+3-5
=
6
5
7+5+(2-1)
=
13
6
4/1-(2-1)
=
3
7
5X3+(8+1)
=
24
8
2+5-(5+1)
=
1
9
5+9X(6-4)
=
23
10
4+5+(9-7)
=
11
11
(7X2)X5X4
=
280
12
4+(9+6)+2
=
21
13
(3+5)X8X5
=
320
14
4+4X(6+3)
=
40
15
(3+1)X5+4
=
24