Q:

# What are the numbers called in an addition problem?

A:

The numbers to add in an addition problem are called addends, summands or terms, while the answer to the problem is the sum. In the number sentence a+b=c, a and b are addends, while c is the sum.

## Keep Learning

Addition follows several rules of arithmetic. Addition is cumulative, so the order in which one adds the summands does not affect the sum. This is represented mathematically as a+b=b+a. Addition is associative when adding three or more addends, allowing the person adding the numbers to choose to add them in any order, so (a+b)+c=a+(b+c). Addition is considered the simplest of math operations, with young toddlers having the ability to learn to add small numbers.

Sources:

## Related Questions

• A: The sum of the first 100 odd numbers is 10,000. There are 100 odd numbers between 1 and 199, and each pair from the start and end of the sequence (e.g. 1 a... Full Answer >
Filed Under:
• A: In mathematics, adding numbers, items or amounts produces a sum. The word also refers to a group of arithmetic problems given as a classroom assignment. As... Full Answer >
Filed Under:
• A: The sum of the first 100 even numbers is 10,100. This is calculated by taking the sum of the first 100 numbers, which is 5,050, and multiplying by 2. To fi... Full Answer >
Filed Under:
• A: Students can use multiplication sheets to practice math facts by solving each problem on the sheet and checking the answers with an answer key. Worksheets ... Full Answer >
Filed Under:
PEOPLE SEARCH FOR