M2 Lesson 8 Eureka Sprint Flashcard (all)

Front

What is the sum of 10 and 2?

Back

12

Front

What is the sum of 9 and 1?

Back

10

Front

What is the sum of 10 and 4?

Back

14

Front

What is the sum of 9 and 5?

Back

14

Front

What is the definition of addition?

Back

Addition is the mathematical operation of combining two or more numbers to get a total.

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.

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.

Front

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

Back

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

Front

How can you check the result of an addition problem?

Back

You can check the result of an addition problem by using the inverse operation, subtraction.

Front

What is a word problem in mathematics?

Back

A word problem is a mathematical problem that is presented in the form of a narrative or real-life scenario.