혼합계산 : 레벨2
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혼합계산: 레벨227
1
(7X6)+8X1
=
50
2
(5X5)/3X3
=
25
3
4X6-(3X5)
=
9
4
(3+1)X6/8
=
3
5
1X(2X5)-1
=
9
6
6-4/(2/2)
=
2
7
7+(8-4)-5
=
6
8
(7-1)+5-2
=
9
9
5+(1X9)-1
=
13
10
2+(2/1)X3
=
8
11
2-1+(5+1)
=
7
12
(4X4)-2X6
=
4
13
4+3X(1+3)
=
16
14
8X2X(5+4)
=
144
15
2X3-(5-4)
=
5