혼합계산 : 레벨2
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혼합계산: 레벨232
1
2X2+(4-3)
=
5
2
(6-2)+6-1
=
9
3
9X(3+3)X6
=
324
4
(5+1)/2X2
=
6
5
5/(2+8)X8
=
4
6
(7/1)+2X9
=
25
7
7-6+(6/1)
=
7
8
(4+9)X7/1
=
91
9
3X6/(3-2)
=
18
10
(1+6)+2/1
=
9
11
(9X4)X2+7
=
79
12
(5X9)X6+2
=
272
13
7+(7X9)X1
=
70
14
8X4X(9X3)
=
864
15
5X9X(9/1)
=
405