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혼합계산 : 레벨2

1
4-6/(1X6)
=
3
2
(5-2)/6X4
=
2
3
8/1X(3-2)
=
8
4
4+2+(2+4)
=
12
5
8X(3/1)X5
=
120
6
(5X4)-4-3
=
13
7
(4+7)-1-2
=
8
8
3-2+(1+2)
=
4
9
2+5-(1X3)
=
4
10
(2+4)X1X6
=
36
11
3+(7X1)-5
=
5
12
6-1+(3X8)
=
29
13
1X(2+8)+3
=
13
14
7-(7+5)+6
=
1
15
(9-2)+5-9
=
3