혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X(6+7)-2
=
89
2
(2X5)X2+5
=
25
3
2+1X(6+4)
=
12
4
(5/1)X2+4
=
14
5
5X9+(7+6)
=
58
6
(1+7)X1-3
=
5
7
(2+3)+5-2
=
8
8
(7-4)/1X9
=
27
9
(2X5)X3-2
=
28
10
8/6X(6X9)
=
72
11
(6-5)+4X7
=
29
12
6/(2X1)X5
=
15
13
2X5+(9/1)
=
19
14
(3+5)+3+6
=
17
15
(5+7)X1/2
=
6