혼합계산 : 레벨2
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혼합계산: 레벨214
1
(4+1)-6/3
=
3
2
(4+2)/1-2
=
4
3
3X3+(5+6)
=
20
4
6X6-(4+6)
=
26
5
4X5+(5+9)
=
34
6
(1X1)-1+9
=
9
7
4+5X(3/3)
=
9
8
(7-4)-5/5
=
2
9
(6-1)+9-4
=
10
10
3-5+(4+1)
=
3
11
(4X9)/9-2
=
2
12
4-(6+2)+7
=
3
13
(2X2)X4-6
=
10
14
5+(8X2)-5
=
16
15
(1X2)X2+1
=
5