혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X(3+2)-7
=
28
2
1X(8/2)X6
=
24
3
1-5+(6/1)
=
2
4
4+(5+3)-2
=
10
5
4X2+(9X5)
=
53
6
1X5+(2X7)
=
19
7
9X9+(3+1)
=
85
8
7X3-(3X3)
=
12
9
8X(3+4)X6
=
336
10
5+3+(8/1)
=
16
11
(4+3)X4X9
=
252
12
2X(2X3)X6
=
72
13
4-(4-2)+4
=
6
14
5+(3-1)X1
=
7
15
2/2+(5-2)
=
4