What are the definitions of “add up”?
Learn how to use these expressions through these examples
- 1To make a mathematical total.
We ADDED UP the bill to check it was correct.
- 2Be a satisfactory explanantion for something.
She explained why the work wasn't ready, but her story doesn't ADD UP.
What’s the most common meaning of the phrasal verb “add up”?
The most common meaning of the phrasal verb add up is to calculate the total of several numbers or amounts. It is often used when talking about sums, expenses, or any situation where you need to find the total.
What are the different verb forms of “add up”?
| Root Verb | add up |
| Third Person Singular Present | adds up |
| Present Participle | adding up |
| Simple Past | added up |
| Past Participle | added up |
Example
Please add up the numbers on this list.
Example
She adds up the daily expenses every evening.
Example
He is adding up the scores from the game.
Example
Yesterday, they added up all the donations.
Example
The final cost was added up and presented to the committee.
What kind of phrasal verb is “add up”?
Notes from a Native English Speaker
What is a transitive and intransitive verb? - A transitive verb always has an object after it. (Example: Sam bought a car.) - An intransitive verb never has an object.(Example: She laughed loudly.)
Transitive verb
“add up” is a transitive phrasal verb because it requires a direct object to complete its meaning. The direct object specifies what is being removed, obtained, or eliminated.
Example
Can you add up these numbers for me?
Example
She added up the total cost of the groceries.
Notes from a Native English Speaker
What is a separable and inseparable phrasal verb? - A “separable phrasal verb” can be separated with an object between the verb and particle. - An “inseparable phrasal verb” cannot be separated by an object.
Inseparable
“add up” is an inseparable phrasal verb. This means that you can’t place an object between the verb and the particle, otherwise, it changes the meaning of the phrasal verb.
Example
Can you add up these numbers for me?
Example
She added up the total cost of the groceries.
What are common phrases and expressions that include the phrasal verb “add up”?
Add up to
To result in a particular total or to have a particular effect or result.
Example
The small expenses add up to a large amount over time.
Add up in one's head
To calculate a sum mentally, without using a calculator or writing it down.
Example
She can add up large numbers in her head quickly.
Things don't add up
When something doesn't make sense or seems suspicious.
Example
His story about what happened last night just doesn't add up.
Good things to know
Does “add up” have an informal or formal tone?
Add up is a neutral phrasal verb that can be used in both informal and formal situations. It is commonly used in everyday conversations, as well as in more formal settings like business meetings, academic discussions, or written reports.
