혼합계산 : 레벨2
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혼합계산: 레벨231
1
1+(9X1)/9
=
2
2
(3+4)-7+9
=
9
3
(5+5)/2X9
=
45
4
2/2+(9+5)
=
15
5
(5X5)/4X4
=
25
6
3/(7-4)+2
=
3
7
(8-2)/1X9
=
54
8
6X(9+4)-2
=
76
9
(2X5)-4-5
=
1
10
7X(8+1)+2
=
65
11
(1X6)+5+4
=
15
12
3-1/(3/3)
=
2
13
4+3+(1/1)
=
8
14
2+9+(8+7)
=
26
15
8/4+(1X1)
=
3
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