혼합계산 : 레벨2
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혼합계산: 레벨260
1
6X(8X4)-4
=
188
2
2X4X(9-2)
=
56
3
9X6+(5-4)
=
55
4
1X(9X3)X1
=
27
5
2X(7+1)X1
=
16
6
(4+6)X4X4
=
160
7
(1+9)+4-2
=
12
8
(2X9)+1-3
=
16
9
7+(9X5)-6
=
46
10
7+(5+9)+3
=
24
11
7+1+(3+9)
=
20
12
(2+1)+6X8
=
51
13
6+5X(8+2)
=
56
14
(5X4)-9+6
=
17
15
(3X3)X2X8
=
144