혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X4+(9+5)
=
34
2
1+(9X9)X6
=
487
3
9+(9X4)+5
=
50
4
(5/5)X9X7
=
63
5
9X2X(6-1)
=
90
6
7+(2X6)X2
=
31
7
(2X4)X2-2
=
14
8
(3+5)/2X5
=
20
9
3X3/(1X3)
=
3
10
(7+5)X4+5
=
53
11
8/1+(1+7)
=
16
12
(4X4)X7-9
=
103
13
3+1X(7+6)
=
16
14
1X5X(8+8)
=
80
15
9+4/(1X1)
=
13