Clue Words for Mathematical Operations

This video tutorial teaches students how to solve word problems by choosing the correct mathematical operation. It emphasizes the importance of identifying clue words that indicate whether to add or subtract. The video provides examples of both addition and subtraction problems, highlighting key phrases that guide the decision-making process. It also covers more complex problems that require multiple steps and offers tips for avoiding common mistakes.

What is the first step in solving a word problem?

• Subtract all numbers

• Add all numbers

• Look for clue words

• Guess the operation

Which of the following is a clue word for addition?

• Left

• Total

• Difference

• Fewer

What does the clue word 'sum' suggest?

• Multiply

• Divide

• Add

• Subtract

In a problem where 'plus' is mentioned, which operation is likely needed?

• Multiplication

• Subtraction

• Division

• Addition

What does the clue word 'total' suggest?

• Divide

• Subtract

• Add

• Multiply

In a problem where 'both' is mentioned, which operation is likely needed?

• Subtraction

• Division

• Addition

• Multiplication

What does the clue word 'add' suggest?

• Multiply

• Add

• Divide

• Subtract

In a problem where 'plus' is mentioned, which operation is likely needed?

• Subtraction

• Addition

• Division

• Multiplication

What does the clue word 'total' suggest?

• Divide

• Subtract

• Add

• Multiply

In a problem where 'both' is mentioned, which operation is likely needed?

• Division

• Subtraction

• Addition

• Multiplication