When you write algebraic expressions from word problems, it's easy to make mistakes. Here are some tips to help you avoid them:
Misreading Information: It's really common to misunderstand what the problem is asking. To help with this, circle or underline important words like “total,” “more than,” or “less than.” This will help you see how things are related.
Ignoring Units: Remember to include units if they are mentioned! If the problem talks about dollars, hours, or items, keep those units in mind when you write your expression.
Incorrect Operations: Make sure you know when to add, subtract, multiply, or divide. For example, when you see “twice a number,” it means you should write it as , not .
Overcomplicating Expressions: Try to keep your expressions simple! Write clear expressions first before making them more complex.
By paying attention to these points, you'll find it easier to write expressions. Good luck solving those problems!
When you write algebraic expressions from word problems, it's easy to make mistakes. Here are some tips to help you avoid them:
Misreading Information: It's really common to misunderstand what the problem is asking. To help with this, circle or underline important words like “total,” “more than,” or “less than.” This will help you see how things are related.
Ignoring Units: Remember to include units if they are mentioned! If the problem talks about dollars, hours, or items, keep those units in mind when you write your expression.
Incorrect Operations: Make sure you know when to add, subtract, multiply, or divide. For example, when you see “twice a number,” it means you should write it as , not .
Overcomplicating Expressions: Try to keep your expressions simple! Write clear expressions first before making them more complex.
By paying attention to these points, you'll find it easier to write expressions. Good luck solving those problems!