혼합계산 : 레벨2
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혼합계산: 레벨222
1
(2+2)X6/4
=
6
2
(5+3)+1X6
=
14
3
(3X4)X3-9
=
27
4
2X(5-3)X2
=
8
5
(2+2)X8+4
=
36
6
(2X3)X6+2
=
38
7
(6-4)X5-3
=
7
8
(3+8)/1+6
=
17
9
(4X3)+3-4
=
11
10
2X3X(8+2)
=
60
11
5/1X(3+5)
=
40
12
(9-2)+1-1
=
7
13
9X5-(1X2)
=
43
14
8+7-(1X5)
=
10
15
4X9X(7+4)
=
396
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