혼합계산 : 레벨2
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혼합계산: 레벨261
1
1X(6+1)+1
=
8
2
5+(3-1)/1
=
7
3
(5X9)+4-8
=
41
4
(4+2)X3-6
=
12
5
(9+7)X3X6
=
288
6
(5-3)X6/2
=
6
7
8+9-(1+1)
=
15
8
7X(6/3)X7
=
98
9
3X2+(1/1)
=
7
10
(5+5)+1X7
=
17
11
(2+8)-5X1
=
5
12
2+(3X5)X6
=
92
13
7X(4+5)X5
=
315
14
(1X3)X3X5
=
45
15
(7/7)/3X6
=
2
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