add up

US /æd ˈʌp/
UK /æd ˈʌp/
"add up" picture
1.

quadrare, tornare

to make sense; to seem reasonable or logical

:
His story just doesn't add up.
La sua storia non quadra.
The numbers don't add up, there must be a mistake.
I numeri non tornano, ci deve essere un errore.
2.

sommare, calcolare il totale

to calculate the total of several numbers or amounts

:
Can you add up these figures for me?
Puoi sommare questi numeri per me?
We need to add up the expenses for the trip.
Dobbiamo sommare le spese per il viaggio.