혼합계산 : 레벨2
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혼합계산: 레벨248
1
(2X4)+1+3
=
12
2
3+(4-1)-5
=
1
3
2X(3+7)+1
=
21
4
8-2+(3+7)
=
16
5
(3+6)X8/3
=
24
6
(8/2)-5+9
=
8
7
(4X5)-1+7
=
26
8
2X(4+2)-5
=
7
9
(2+3)X6X2
=
60
10
(3X5)+9+6
=
30
11
6+7+(3X7)
=
34
12
(1+4)-4+6
=
7
13
3X(6/1)X5
=
90
14
3+(9X5)/1
=
48
15
(2+6)/8+5
=
6