혼합계산 : 레벨2
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혼합계산: 레벨213
1
3X(4+6)-6
=
24
2
(5X1)X4X3
=
60
3
(5X5)+3-2
=
26
4
2X(4X9)X1
=
72
5
6+(6-3)+7
=
16
6
(4X6)/4+1
=
7
7
(2/2)/1+8
=
9
8
1/1X(9+2)
=
11
9
(5+4)X3+9
=
36
10
(1+6)+1/1
=
8
11
(5X1)X3X8
=
120
12
5X(6X8)-4
=
236
13
3X3X(5+1)
=
54
14
2/1+(2X2)
=
6
15
6X(9X3)/9
=
18
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