혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5-4)X7-1
=
6
2
9-2+(6+5)
=
18
3
1+(7/1)X8
=
57
4
9X(1+6)-8
=
55
5
1+2X(4X1)
=
9
6
(5X7)X1+6
=
41
7
5X2X(5+3)
=
80
8
(7X1)+4X6
=
31
9
(2X3)+5-1
=
10
10
(2X3)X2/4
=
3
11
(6X4)/1/2
=
12
12
(3+5)X4+6
=
38
13
4-2+(3+1)
=
6
14
9X(8-2)+8
=
62
15
(2X3)+9X6
=
60