혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+5)/1X4
=
28
2
4+(6-1)-8
=
1
3
2+(9-3)X6
=
38
4
(1X1)X3+1
=
4
5
4X(8/2)X5
=
80
6
(4+4)+9+2
=
19
7
5X7X(9+5)
=
490
8
(6+7)+1X8
=
21
9
(8X2)/1-4
=
12
10
(1X5)-3+3
=
5
11
2-2+(6+7)
=
13
12
4+2+(1+2)
=
9
13
1X(9+4)+8
=
21
14
(9+4)X3X3
=
117
15
(1+4)+7X6
=
47