혼합계산 : 레벨2
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혼합계산: 레벨254
1
2+7+(9-6)
=
12
2
(7-1)+2+6
=
14
3
7-4+(6+3)
=
12
4
(1+2)+9+8
=
20
5
7X(5X8)+6
=
286
6
8X(2X3)X7
=
336
7
4+(2+5)X1
=
11
8
9X4X(3X2)
=
216
9
(2+1)X4+2
=
14
10
(3+1)X6+5
=
29
11
(6X4)+8X1
=
32
12
4X(7+9)/2
=
32
13
(1X3)/3X4
=
4
14
2X(3X7)+6
=
48
15
(2+2)X5X1
=
20