혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X3/(3X6)
=
1
2
5X2X(7+1)
=
80
3
7X(5+2)X1
=
49
4
1X(2/1)+9
=
11
5
(6-3)+2X2
=
7
6
(3/3)+3+7
=
11
7
9X(7X1)+7
=
70
8
(9-4)-4/4
=
4
9
6+(6+5)X4
=
50
10
5-(1/1)+4
=
8
11
5-4X(1/1)
=
1
12
(9X1)-1-5
=
3
13
(6X4)X5/5
=
24
14
7+(9+9)-6
=
19
15
(1+1)X9X3
=
54
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