loading.....

혼합계산 : 레벨2

1
9X2X(8X3)
=
432
2
7X(7-1)+6
=
48
3
(5-1)-2+7
=
9
4
(1X3)-1+7
=
9
5
8X(4X3)/4
=
24
6
2-8+(3+5)
=
2
7
(5-3)+7X5
=
37
8
(3X8)-2X1
=
22
9
1+(9X5)X1
=
46
10
6X(2-1)/1
=
6
11
(2X2)+1-1
=
4
12
(7X4)X9+4
=
256
13
(2+3)X9X4
=
180
14
3+(3/3)X4
=
7
15
5X8X(4-3)
=
40