혼합계산 : 레벨2
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혼합계산: 레벨257
1
(2X2)+9X2
=
22
2
(8+1)-8X1
=
1
3
1+(5+2)+6
=
14
4
4X(7X5)+4
=
144
5
6/3+(5X2)
=
12
6
3X8+(2+4)
=
30
7
3X(9X4)-4
=
104
8
2X(4/1)-5
=
3
9
(2X8)/4/1
=
4
10
2+(6X2)+6
=
20
11
9+(4X1)X5
=
29
12
4/2X(5X6)
=
60
13
(5+2)X6X8
=
336
14
5+4+(7X1)
=
16
15
4+(5X3)+6
=
25