addition

Front

What is addition?

Back

Addition is a mathematical operation that combines two or more numbers to obtain a total or sum.

Front

What is the sum of 6 and 8?

Back

The sum of 6 and 8 is 14.

Front

What is the result of adding 7 and 1?

Back

The result of adding 7 and 1 is 8.

Front

Calculate the sum of 3 and 10.

Back

The sum of 3 and 10 is 13.

Front

What do you get when you add 22 and 5?

Back

When you add 22 and 5, you get 27.

Front

What is 15 plus 5?

Back

15 plus 5 equals 20.

Front

What is the commutative property of addition?

Back

The commutative property of addition states that changing the order of the addends does not change the sum (e.g., a + b = b + a).

Front

What is the associative property of addition?

Back

The associative property of addition states that the way in which numbers are grouped in addition does not change the sum (e.g., (a + b) + c = a + (b + c)).

Front

What is a number line and how is it used in addition?

Back

A number line is a visual representation of numbers in a straight line, used to illustrate addition by showing the movement from one number to another.

Front

How can you use objects to demonstrate addition?

Back

You can use objects like counters or blocks to physically combine groups and visually demonstrate the concept of addition.