혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+(5+1)+7
=
20
2
3X5+(1/1)
=
16
3
2X6-(1X1)
=
11
4
5+2-(4-3)
=
6
5
6X(2X6)+5
=
77
6
(9/1)-1-4
=
4
7
9X(5-2)-2
=
25
8
1+7+(5X4)
=
28
9
7X(5+6)X3
=
231
10
(7+5)X8/4
=
24
11
(8X3)-1X9
=
15
12
8X1-(6/2)
=
5
13
2+4+(5+7)
=
18
14
9X(3/1)-5
=
22
15
6X(3X4)/8
=
9