Addition and Subtraction Word Problems

Front

What is the sum of two numbers?

Back

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

Front

How do you solve a word problem involving addition?

Back

To solve a word problem involving addition, identify the quantities being combined, translate the words into a mathematical equation, and then perform the addition.

Front

What is subtraction?

Back

Subtraction is the operation of finding the difference between two numbers by taking one number away from another.

Front

How do you solve a word problem involving subtraction?

Back

To solve a word problem involving subtraction, identify the quantities involved, determine what is being taken away, translate the words into a mathematical equation, and then perform the subtraction.

Front

What is a key step in solving word problems?

Back

A key step in solving word problems is to carefully read the problem to understand what is being asked and identify the relevant information.

Front

What does it mean to 'bring lunch' in a word problem context?

Back

'Bringing lunch' in a word problem context typically refers to students who do not purchase lunch from the school and instead bring their own meals.

Front

How can you check your answer after solving a word problem?

Back

You can check your answer by reviewing the problem, ensuring that your calculations are correct, and verifying that your answer makes sense in the context of the problem.

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 meaningful.

Front

What is a common strategy for solving multi-step word problems?

Back

A common strategy for solving multi-step word problems is to break the problem down into smaller, manageable parts and solve each part step by step.

Front

What is the difference between 'total' and 'remaining' in word problems?

Back

'Total' refers to the complete amount or sum, while 'remaining' refers to what is left after some quantity has been taken away.