혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1+(4+1)-1
=
5
2
4+2+(4+9)
=
19
3
(8X9)X1X5
=
360
4
6+(5X5)-9
=
22
5
5+(9X4)/1
=
41
6
7X4+(2+1)
=
31
7
4X(5+2)X2
=
56
8
5+(6/2)X7
=
26
9
6+(4-1)+8
=
17
10
5X(7+1)-8
=
32
11
5X5+(3+6)
=
34
12
2/2X(3X2)
=
6
13
3+7-(1X8)
=
2
14
(2/1)+4X4
=
18
15
(2/1)X7-2
=
12