혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X5+(1X2)
=
37
2
5/(9-3)X6
=
5
3
2-3+(8X8)
=
63
4
(6/2)+7+5
=
15
5
9-3-(5-1)
=
2
6
7/1X(5+1)
=
42
7
2X1+(6-2)
=
6
8
(2X2)-3/3
=
3
9
6+3X(7/1)
=
27
10
(3+9)-4+2
=
10
11
(7X4)+1+3
=
32
12
4X7-(8-4)
=
24
13
5+(3+1)-5
=
4
14
(4X3)+7X2
=
26
15
4+4X(9+4)
=
56