혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7+7)+2+7
=
23
2
(4+2)X9X7
=
378
3
(3X8)/6+5
=
9
4
(6X2)X1X5
=
60
5
6X(4+5)+6
=
60
6
5/1+(9X8)
=
77
7
(6X2)X4/3
=
16
8
(5X7)/2X2
=
35
9
(5X2)X3+3
=
33
10
(3X6)-8-4
=
6
11
4X(5+1)-6
=
18
12
(1+6)/1+8
=
15
13
(2/2)+7-4
=
4
14
3+(2+5)+3
=
13
15
(4/4)X1X3
=
3