혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6+9)X1X7
=
105
2
7/1+(5+6)
=
18
3
(2+9)+2X8
=
27
4
(2X4)X6/2
=
24
5
(2X9)+4X2
=
26
6
3-8+(7+7)
=
9
7
9X4-(4+4)
=
28
8
9+(1X7)-1
=
15
9
(7-5)+7X4
=
30
10
(5/1)+2X2
=
9
11
(3+8)/1-2
=
9
12
7-5+(9-3)
=
8
13
6X2+(5+4)
=
21
14
5-(1+7)/8
=
4
15
4/2+(2-1)
=
3