혼합계산 : 레벨2
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혼합계산: 레벨236
1
6X3X(5+3)
=
144
2
2+4-(4/4)
=
5
3
7X6X(4X6)
=
1008
4
7+2+(5X4)
=
29
5
1+(7+4)+3
=
15
6
(1+2)X4-1
=
11
7
1+(1+7)X1
=
9
8
(9+5)X3-3
=
39
9
5X5-(3X4)
=
13
10
4X(8/1)+6
=
38
11
2X4-(6-1)
=
3
12
2+(1+6)+2
=
11
13
(2X1)X3X1
=
6
14
(5X8)-9X4
=
4
15
8+(3X4)X2
=
32
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