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혼합계산 : 레벨2

1
9/3X(7X1)
=
21
2
(7+6)-1X2
=
11
3
(2X4)X7+5
=
61
4
9+8/(4+4)
=
10
5
5+(7+1)-5
=
8
6
(5X8)/5-5
=
3
7
(2+2)X6-5
=
19
8
(6-1)+6X4
=
29
9
8+2/(1+1)
=
9
10
(5X7)+1X8
=
43
11
(4+4)-9+6
=
5
12
(9-5)X5X1
=
20
13
(3+9)X2X4
=
96
14
7+1X(3+4)
=
14
15
(7+4)X1/1
=
11