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Downloading games is an exclusive feature for users with an Academic Plan or a Commercial Plan.

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If you wish, you can download a demo game here and test its integration:

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About this activity

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Created by

Cinthya Ávila
Cinthya Ávila
Mexico

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¿Sumo o resto?
 

¿Sumo o resto?Online version

Elige la operación correcta para resolver cada problema.

by Cinthya Ávila
1

1. Tengo 45 globos y se revientan 21. Para saber cuántos globos quedan debo hacer una suma.

2

2. Ana tenía 18 dulces y le regalaron 6 más. Para saber cuántos dulces tiene ahora debo hacer una suma.

3

3. En un juego había 30 fichas y se perdieron 14. Para saber cuántas quedaron debo hacer una resta.

4

4. Tengo 12 cajas con 10 libros cada una. Para saber cuántos libros hay en total debo hacer una resta.

5

5. Había 50 pesos y gasté 19 pesos. Para saber cuánto dinero me queda debo hacer una resta.

6

6. En la mesa hay 24 platos y ponen 6 más. Para saber cuántos hay ahora debo hacer una suma.

7

7. Tenía 40 estampas y regalé 18. Para saber cuántas me quedan debo hacer una suma.

8

8. Hay 10 niños en un equipo y llegan 5 más. Para saber cuántos son ahora debo hacer una resta.

 
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