K-5 Math Teaching Resources (@k5mathresources) twitteó a las 1:27 p. m. on mié, ene 09, 2019:
Adding and subtracting mixed numbers on an empty number line #elemmathchat #MTBoS #iteachmath #fractions #numberline https://t.co/2XP1EcvCQR
(https://twitter.com/k5mathresources/status/1083067740863320064?s=03)
No hay comentarios.:
Publicar un comentario