혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+4-(3X2)
=
5
2
7X(7X6)/2
=
147
3
(4X3)/4+6
=
9
4
6X(7+1)X1
=
48
5
(2X1)X3X2
=
12
6
5X(2+9)+5
=
60
7
5X8+(8/4)
=
42
8
3+(9-1)-6
=
5
9
(6-1)X6X3
=
90
10
9+(3+5)+7
=
24
11
9X(2X1)/1
=
18
12
(4/2)+3-1
=
4
13
7X1+(3+6)
=
16
14
8X3X(5X6)
=
720
15
(5X5)-2-2
=
21