혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9X(2X5)+1
=
91
2
7+(3X7)+9
=
37
3
6/(3/3)X3
=
18
4
(6+5)-6/2
=
8
5
4/1X(9-3)
=
24
6
5X1+(6+3)
=
14
7
(6-1)X5+2
=
27
8
(5+7)X8+1
=
97
9
9+1-(7-2)
=
5
10
(6-4)X9-5
=
13
11
(2+6)/2+5
=
9
12
(5+1)X4+1
=
25
13
1X(8X3)-3
=
21
14
(8+1)+3-7
=
5
15
2X(2+6)+2
=
18