혼합계산 : 레벨2
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혼합계산: 레벨248
1
8X4/(2X1)
=
16
2
6X(5X8)/6
=
40
3
(4X2)X7-6
=
50
4
(5+3)-7+1
=
2
5
7+8-(6/3)
=
13
6
4/2X(8X1)
=
16
7
2+7+(5+8)
=
22
8
9+(5X4)/4
=
14
9
6X5X(8/2)
=
120
10
6/6+(6/2)
=
4
11
(6-1)+6X6
=
41
12
8+1+(7-3)
=
13
13
(7+3)/2X5
=
25
14
(7X8)/2+4
=
32
15
(8X1)X9/6
=
12