혼합계산 : 레벨2
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혼합계산: 레벨225
1
9-5+(3-2)
=
5
2
2X2X(6-2)
=
16
3
2X(7+6)+1
=
27
4
(3X1)X3-3
=
6
5
8X(4X9)+8
=
296
6
(3+4)+9-3
=
13
7
3+1-(6-5)
=
3
8
3X8-(2+4)
=
18
9
(8-2)+5/5
=
7
10
2+3X(5+9)
=
44
11
(2+4)X9-3
=
51
12
(2+9)X4-3
=
41
13
2X(4+6)+2
=
22
14
5X(8+7)-1
=
74
15
(8X5)/3X9
=
120