혼합계산 : 레벨2
loading.....
혼합계산 : 레벨2
1
2X(7-1)+3
=
15
2
(4+2)+5+2
=
13
3
9X(5X7)/5
=
63
4
1-(8+1)+9
=
1
5
(9/3)+1+9
=
13
6
4+(3+5)X3
=
28
7
9X(5+2)X8
=
504
8
4+1/(1/1)
=
5
9
(7-1)X9X3
=
162
10
(2X1)+1X6
=
8
11
(1X2)+2X1
=
4
12
5-4+(4-3)
=
2
13
5+4X(4X2)
=
37
14
(7X7)-2+8
=
55
15
3X(9X2)+2
=
56