Cómo multiplicar por 2 cifras(SUPER FÁCIL) Ejercicio 2

Congratulations @aprendiendo! You have completed the following achievement on the Steem blockchain and have been rewarded with new badge(s) :

	You published more than 90 posts. Your next target is to reach 100 posts.
	You distributed more than 50 upvotes. Your next target is to reach 100 upvotes.

_{You can view your badges on your Steem Board and compare to others on the Steem Ranking}
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To support your work, I also upvoted your post!

Cómo multiplicar por 2 cifras(SUPER FÁCIL) Ejercicio 2

Vote for @Steemitboard as a witness to get one more award and increased upvotes!