혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6/4X(4+6)
=
15
2
8X(3+9)X7
=
672
3
2/(2/2)+2
=
4
4
2+5/(4+1)
=
3
5
4X5-(7X2)
=
6
6
1+(6/1)/3
=
3
7
(6+2)X2-4
=
12
8
(3+1)X7X1
=
28
9
(1X5)-4+1
=
2
10
1X(8/1)-3
=
5
11
1+(8X4)-5
=
28
12
8X4X(1+4)
=
160
13
(6-3)-4+7
=
6
14
1X(1+9)X2
=
20
15
(5X4)-3X6
=
2