Log in
New Activity
Types of activities
Support center
Enter your Game Pin
Blog
Premium
English
Español
Français
New Activity
Log in
All the activities
Play Quiz
Print Quiz
ACTIVIDAD 2
Autor :
Yeferin Julieth Barrero Gil
1.
7/5 – 4/6 =
A.
3/9
B.
7/10
C.
11/15
2.
3/9 + 1/7 =
A.
5/30
B.
4/21
C.
10/21
3.
4/9 - 6/9 =
A.
8/34
B.
-2/9
C.
1/17
4.
4/6 + 6/7 =
A.
34/14
B.
32/21
C.
16/54
5.
6/5 - 9/2 =
A.
12/15
B.
-33/10
C.
12/19