혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7-4)+6X1
=
9
2
9X4/(3+1)
=
9
3
2X(2X1)/2
=
2
4
(6/1)+3X4
=
18
5
3/1X(4X1)
=
12
6
3+(5+2)X7
=
52
7
(6X6)+3-5
=
34
8
8+1-(2+5)
=
2
9
3-1X(2/2)
=
2
10
3+1+(4X7)
=
32
11
(3+4)X3X4
=
84
12
(5/1)X7+2
=
37
13
9-(9-3)-2
=
1
14
(3+9)-4+1
=
9
15
(2X2)-4/2
=
2