New Activity
Ico create Educaplay New Activity
All the activities
Play Matching Game
1. suma-resta
2. respuesta

(a+bi)-(c+di)

9+11i

1+5i

(5+3i)+(4+8i)

(5+3i)-(4+8i)

(a+bi)+(c+di)

(a+c)+i(b+d)

(a-c)+i(b-d)