혼합계산 : 레벨2
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혼합계산: 레벨211
1
6-2-(2/1)
=
2
2
1X4+(9/9)
=
5
3
(6X7)X4+7
=
175
4
5X(4-3)X9
=
45
5
7+5-(3X2)
=
6
6
7X(4X4)X9
=
1008
7
(6-1)/1X6
=
30
8
3+(7-3)/1
=
7
9
5X(1+6)+2
=
37
10
(6X3)-5/5
=
17
11
3X(8X3)-6
=
66
12
4X(9-8)/2
=
2
13
(1X3)+4X3
=
15
14
1X4X(9+1)
=
40
15
1X9X(8X6)
=
432