0 to increase gradually until there is a large amount:
The changes in air quality are small, but after a while they do add up and affect people's health.
1 to seem reasonable or likely:
Watson claimed he was at home at the time of the murder, but police said his story didn't add up.
2 to calculate the total of two or more prices, numbers, etc.:
He quickly added up the figures in his head.
3 to gradually increase until there is a large total:
The fees were adding up.
НОВИ ДУМИ
European
May 10, 2021
ДУМАТА НА ДЕНЯ
Shimmer
add up