혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X5)-6X2
=
13
2
(5-3)/1X9
=
18
3
(9X6)/3-7
=
11
4
2+(8X1)-6
=
4
5
(6X1)X6X5
=
180
6
(2+8)+2X7
=
24
7
(1+8)-3-4
=
2
8
(3X4)+3+5
=
20
9
8-2+(1/1)
=
7
10
(4X2)/1+6
=
14
11
6-(6-4)-2
=
2
12
2+2-(3/1)
=
1
13
1/4X(3+5)
=
2
14
8+(9X4)-4
=
40
15
6+1X(9-1)
=
14