Word Problems

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 story, requiring the reader to extract relevant information and perform calculations to find a solution.

Front

How do you determine the total when combining quantities in a word problem?

Back

To determine the total when combining quantities, you add the individual amounts together.

Front

What operation would you use to find out how many items are left after some are removed?

Back

You would use subtraction to find out how many items are left after some are removed.

Front

If a person practices for a certain amount of time and another person practices for less time, how do you find the difference in their practice times?

Back

To find the difference in practice times, you subtract the shorter practice time from the longer one.

Front

What is the first step in solving a word problem?

Back

The first step in solving a word problem is to read the problem carefully and identify the key information and what is being asked.

Front

How can you represent a word problem mathematically?

Back

You can represent a word problem mathematically by translating the words into numbers and operations (addition, subtraction, multiplication, or division) that reflect the relationships described.

Front

What is the importance of units in word problems?

Back

Units are important in word problems because they provide context for the quantities involved and help ensure that calculations are performed correctly.

Front

How do you check if your answer to a word problem is reasonable?

Back

You can check if your answer is reasonable by estimating the values involved and comparing your calculated answer to the estimate.

Front

What is the relationship between addition and subtraction in word problems?

Back

Addition and subtraction are inverse operations; knowing one can help you find the other. For example, if you know the total and one part, you can find the other part by subtracting.

Front

How do you approach a word problem that involves multiple steps?

Back

To approach a multi-step word problem, break it down into smaller parts, solve each part step by step, and keep track of the information as you go.