Cálculos

1.

https://www.abcya.com/games/multiplication_mine 

 2. 

https://www.abcya.com/games/multiplication_space_race

3. 

https://www.abcya.com/games/math_match 

4. 

http://www.multiplication.com/games/play/fish-shop-multiplication

5.

http://www.papajogos.com.br/jogo/math-genius.html

6. 

http://www.papajogos.com.br/jogo/math-for-kids-2.html

 7.


https://www.abcya.com/games/math_man