혼합계산 : 레벨2
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혼합계산: 레벨227
1
(1X5)+1X5
=
10
2
(5-4)X5-1
=
4
3
9+(3+9)+2
=
23
4
4+(7+3)-5
=
9
5
8+(3+4)+2
=
17
6
(6-1)+4X2
=
13
7
5+9X(6/1)
=
59
8
(7-6)+1+6
=
8
9
(2X8)-3-5
=
8
10
4X(7+8)/6
=
10
11
(1+1)X8X3
=
48
12
(9X2)X8+2
=
146
13
5X3X(5+3)
=
120
14
6+(5+5)+3
=
19
15
2X1+(2X3)
=
8