혼합계산 : 레벨2
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혼합계산: 레벨236
1
3-(6-5)-1
=
1
2
4X(9-2)+9
=
37
3
6/2+(5-2)
=
6
4
9+6+(7-2)
=
20
5
4X(9/1)X2
=
72
6
(3+9)X2+8
=
32
7
3+(2/2)+7
=
11
8
2+7-(1+3)
=
5
9
2+3+(7X4)
=
33
10
(6X3)/8X8
=
18
11
3+(3X5)/5
=
6
12
6-(1X4)+5
=
7
13
(8+2)+3X4
=
22
14
2X(8-7)X3
=
6
15
(6/3)-4+4
=
2