혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+7)/3-1
=
2
2
(5+6)+9-4
=
16
3
3X(9-2)+5
=
26
4
(2/1)X2+2
=
6
5
4/2+(7X4)
=
30
6
(5+2)+1+7
=
15
7
1-9+(8+2)
=
2
8
(5X2)X8/5
=
16
9
4/2X(1+1)
=
4
10
(9+9)X5-9
=
81
11
4+(1+9)+9
=
23
12
(8-2)X4X1
=
24
13
3+6+(3X4)
=
21
14
4+(8X9)X7
=
508
15
4-4+(2X2)
=
4