혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2/2)X5X6
=
30
2
9X2X(6/3)
=
36
3
4+(3+1)-2
=
6
4
9X(7+8)-8
=
127
5
(3X8)-7+1
=
18
6
(9X3)-8-6
=
13
7
5X3+(8+5)
=
28
8
1X4+(6+2)
=
12
9
1+(6X1)-3
=
4
10
4/(4/1)X6
=
6
11
(6X1)/3X5
=
10
12
1-1+(3/1)
=
3
13
3-(1+3)+9
=
8
14
(9+2)-7-1
=
3
15
3+(3+2)/5
=
4
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