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Front

What is the result of adding two numbers together?

Back

The result of adding two numbers together is called the sum.

Front

What is the sum of 10 and 13?

Back

The sum of 10 and 13 is 23.

Front

What is the sum of 17 and 2?

Back

The sum of 17 and 2 is 19.

Front

What is the sum of 7 and 1?

Back

The sum of 7 and 1 is 8.

Front

What is the sum of 2 and 9?

Back

The sum of 2 and 9 is 11.

Front

What is the sum of 15 and 5?

Back

The sum of 15 and 5 is 20.

Front

What is the term used for the numbers being added in an addition problem?

Back

The numbers being added in an addition problem are called addends.

Front

What is the process of finding the total of two or more numbers called?

Back

The process of finding the total of two or more numbers is called addition.

Front

If you have 5 apples and you add 3 more, how many apples do you have in total?

Back

You have 8 apples in total.

Front

What is the associative property of addition?

Back

The associative property of addition states that the way in which numbers are grouped when adding does not change the sum.