혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4X5)X7X4
=
560
2
8+3+(6+3)
=
20
3
2/(4-2)+3
=
4
4
3+(2X1)X4
=
11
5
(2X8)-6-4
=
6
6
(7X2)X6-2
=
82
7
6X(9/1)X2
=
108
8
4X(6+3)X1
=
36
9
(2/2)+4X5
=
21
10
5X3+(8X6)
=
63
11
(3X9)-2+9
=
34
12
3+7X(2+2)
=
31
13
(1+2)+6-2
=
7
14
4X(7X8)/4
=
56
15
7-(3X2)+1
=
2
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