혼합계산 : 레벨2
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혼합계산: 레벨242
1
(3+6)X7X5
=
315
2
2X(9-3)/1
=
12
3
9+4-(6/1)
=
7
4
2X(4X6)+4
=
52
5
3X4X(2+8)
=
120
6
(2X3)+2X3
=
12
7
(7X1)+2X7
=
21
8
7X4-(6/2)
=
25
9
5+(8+3)X6
=
71
10
(6X8)+5-3
=
50
11
(4X7)-5-8
=
15
12
(8-4)+4+3
=
11
13
2+(4X1)-2
=
4
14
1X9X(4+6)
=
90
15
(7+6)+2-6
=
9