Unit 1 Quick Flashcard 3 (Math Expressions)

Front

What is an equation?

Back

An equation is a mathematical statement that shows that two expressions are equal, often using an equals sign (=).

Front

What does it mean to add numbers?

Back

Adding numbers means combining two or more quantities to find their total.

Front

What does it mean to subtract numbers?

Back

Subtracting numbers means taking one quantity away from another to find the difference.

Front

What is the purpose of solving an equation?

Back

The purpose of solving an equation is to find the value of the unknown variable that makes the equation true.

Front

What is a word problem in math?

Back

A word problem is a mathematical question presented in a narrative form, requiring interpretation and problem-solving.

Front

How do you find the total number of items in two groups?

Back

To find the total number of items in two groups, you add the number of items in each group together.

Front

What does 'fewer' mean in math?

Back

'Fewer' means a smaller quantity or amount when comparing two numbers.

Front

What is the difference between addition and subtraction?

Back

Addition combines quantities, while subtraction finds the difference between quantities.

Front

How do you represent a problem with an equation?

Back

You represent a problem with an equation by using numbers and symbols to express the relationship between quantities.

Front

What is the first step in solving a word problem?

Back

The first step in solving a word problem is to read it carefully and identify the important information.