혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+(5+6)+2
=
19
2
9X(6+5)+7
=
106
3
1+(8/4)+3
=
6
4
(2/1)+8X4
=
34
5
(8X4)/4-7
=
1
6
5+(2X3)/3
=
7
7
6X6X(3X9)
=
972
8
3+(5X2)X1
=
13
9
(8+4)-1+1
=
12
10
9+3X(6+5)
=
42
11
2/(1X1)/1
=
2
12
9+(5+7)-9
=
12
13
3X8/(4X1)
=
6
14
(1X5)X1+7
=
12
15
6-1+(2/1)
=
7