혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+4)+9X5
=
51
2
(9+3)X4/3
=
16
3
3-4+(8X1)
=
7
4
4/2+(3-1)
=
4
5
1+(9-5)+8
=
13
6
(3/1)-9+7
=
1
7
5+9X(9+8)
=
158
8
(3-1)+3X2
=
8
9
4+1+(9/1)
=
14
10
2+5X(6/1)
=
32
11
9+1X(8X1)
=
17
12
1+2X(2+7)
=
19
13
(6X2)X5/5
=
12
14
(6+3)X1+1
=
10
15
(5+9)+3-7
=
10