혼합계산 : 레벨2
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혼합계산: 레벨227
1
7-(2+3)+1
=
3
2
3X2+(9+6)
=
21
3
(8-5)+4-3
=
4
4
5X3X(2X3)
=
90
5
6X4+(7-1)
=
30
6
6/3/(5/5)
=
2
7
(3+7)-2X3
=
4
8
2+2X(9-7)
=
6
9
(2+5)+4X9
=
43
10
3X8-(1+4)
=
19
11
(4+1)X4X5
=
100
12
(6X3)-3/1
=
15
13
5-3+(9/9)
=
3
14
(3X6)-4-4
=
10
15
(6-3)X4-1
=
11