혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+(5X8)X2
=
85
2
(7X1)+8-8
=
7
3
(3+9)X1-7
=
5
4
3/(4+5)X3
=
1
5
(9-2)+9-4
=
12
6
(1X9)X4-7
=
29
7
1X4-(7-4)
=
1
8
(1+3)/2+7
=
9
9
(2X6)+5X4
=
32
10
7X(8-1)+8
=
57
11
(2X2)X2/2
=
4
12
(6X1)X4X1
=
24
13
(1+1)-2+2
=
2
14
8X6-(3X4)
=
36
15
8X5/(5-3)
=
20