혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7X6)-4/4
=
41
2
6X4/(8/4)
=
12
3
(4X3)X2/2
=
12
4
5-(5+4)+8
=
4
5
2X(7-2)-5
=
5
6
(2X6)X9/1
=
108
7
(9+1)-1+9
=
18
8
(6X5)-3X6
=
12
9
8X1+(4-3)
=
9
10
(9-5)X4X2
=
32
11
6X(3-2)-3
=
3
12
(5X1)X4+2
=
22
13
9+(9/3)-7
=
5
14
(8+1)+8+1
=
18
15
(7X5)+4+8
=
47