혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3/(9/9)-1
=
2
2
5X1X(1X7)
=
35
3
5+(7X2)-8
=
11
4
4X(9+1)/1
=
40
5
7X6+(7-6)
=
43
6
5X1-(9/3)
=
2
7
(1X3)X2/2
=
3
8
6+(8X4)-2
=
36
9
(6+6)+3/3
=
13
10
(7-5)X9X2
=
36
11
9-(8-5)-4
=
2
12
5X6/(7+8)
=
2
13
(2X1)X2-1
=
3
14
1X(2/2)+5
=
6
15
7X(8X1)+2
=
58