혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+2/(1X1)
=
9
2
(8/1)+3X9
=
35
3
7+(2X2)X5
=
27
4
(9+2)+1/1
=
12
5
9-4+(3+3)
=
11
6
5+(5X7)-2
=
38
7
1+6-(3/1)
=
4
8
(9+2)X5+5
=
60
9
5X(2+9)X5
=
275
10
(7X5)+3-3
=
35
11
(8X5)+7+2
=
49
12
6+1X(1X1)
=
7
13
6-(1/1)-4
=
1
14
(4X9)X5+1
=
181
15
6+(1X6)/1
=
12