New Activity
Ico create Educaplay New Activity
All the activities
Play Matching Game
1. Grupo 1
2. Grupo 2
3. Grupo 3
4. Grupo 4
5. Grupo 5

1 - X < 0

(-∞,4)

X > 0

(-∞,8)

(1,∞)

X < 8

X - 1 < 0

(0,∞)

(-∞,1)

X + 5 < 9