혼합계산 : 레벨2
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혼합계산: 레벨249
1
9X4X(5+2)
=
252
2
6X(1+3)+4
=
28
3
9-(5-4)+2
=
10
4
5-(4-3)-2
=
2
5
(7/1)X4X3
=
84
6
(1X7)X7X5
=
245
7
5+8+(1X3)
=
16
8
(3X3)/1+1
=
10
9
7+2/(2/1)
=
8
10
(3+1)+2X5
=
14
11
4X(5+6)+2
=
46
12
(2+5)+9-1
=
15
13
2-(7-4)+2
=
1
14
(8+2)X4X5
=
200
15
(4X7)X6X3
=
504