혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(1X3)+9
=
15
2
4X(1+1)-1
=
7
3
1X7+(2+6)
=
15
4
1+(9+6)+2
=
18
5
(1X4)+5+6
=
15
6
(5+5)-3/1
=
7
7
5X2+(8+6)
=
24
8
(6-1)/1X8
=
40
9
(1X5)+8/2
=
9
10
(3X2)+8/4
=
8
11
1-5+(1+5)
=
2
12
(3X9)X4+2
=
110
13
5/5+(5+5)
=
11
14
(2X5)+2-3
=
9
15
5X(6/1)/2
=
15