혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X3+(7+9)
=
22
2
(3/1)X8X5
=
120
3
(4+8)+2+4
=
18
4
(1+2)X7X4
=
84
5
(5X6)-3+5
=
32
6
(8-5)X5+6
=
21
7
1+(5/5)X5
=
6
8
1X2X(2+5)
=
14
9
(4/2)X7-4
=
10
10
3X1X(1X7)
=
21
11
(6+1)+9+1
=
17
12
(2-1)+5+4
=
10
13
(6-1)X1+5
=
10
14
(8+1)+4-9
=
4
15
(9X4)-6+9
=
39