loading.....

혼합계산 : 레벨2

1
2X1X(1+5)
=
12
2
2-5+(9X1)
=
6
3
4-2+(7X1)
=
9
4
1X(1X7)-3
=
4
5
(4X9)-6-5
=
25
6
5+5X(6-2)
=
25
7
4X(3X4)+4
=
52
8
(2X3)X3X6
=
108
9
(2+3)+9/3
=
8
10
3+4X(6+1)
=
31
11
7X(2X9)-3
=
123
12
(8X1)+7X3
=
29
13
2+(1+5)X8
=
50
14
4+(7X1)-2
=
9
15
(1+9)+5+3
=
18