혼합계산 : 레벨2
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혼합계산: 레벨240
1
9X(6-2)+3
=
39
2
(5+3)X2-4
=
12
3
9X(1+4)+8
=
53
4
4+4+(9-7)
=
10
5
8X1X(1X4)
=
32
6
1X(7-2)+1
=
6
7
(2X9)-4X1
=
14
8
7+(9/1)X7
=
70
9
(9X1)X2+3
=
21
10
(4X9)+5+6
=
47
11
(9+2)+3X4
=
23
12
7/(1X1)X2
=
14
13
4X8/(6-2)
=
8
14
(2-1)-2+5
=
4
15
2+(8X1)-7
=
3