혼합계산 : 레벨2
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혼합계산: 레벨244
1
4X(4X8)+2
=
130
2
(1X9)-2-6
=
1
3
(1X4)/8X4
=
2
4
6X4+(2+1)
=
27
5
(9X1)/1X8
=
72
6
4X(1X7)/2
=
14
7
5+3-(3+3)
=
2
8
(5-1)X2-4
=
4
9
2X4+(4X5)
=
28
10
6+1-(8-3)
=
2
11
1/(1X2)X2
=
1
12
(7X9)X4+1
=
253
13
5X(7X1)-3
=
32
14
(6+3)-4/1
=
5
15
(9+3)-8X1
=
4