Respuesta :
Three tens (3) plus five tens (5) would be eight tens (8), which is eighty (80).
I don't know if this is the correct answer nor if this is how you are supposed to answer it, but it's my guess.
Hope this answers your question correctly.
I don't know if this is the correct answer nor if this is how you are supposed to answer it, but it's my guess.
Hope this answers your question correctly.