Writing Expressions
Grade 6 · Math · Expressions and Equations · Delaware, USA
Lesson Summary
Translate everyday words and situations into algebraic expressions using numbers, variables, and operations.
Explanation
An algebraic expression uses numbers, variables (letters that stand for unknown values), and operations like addition or multiplication. The phrase 'five more than a number' becomes n + 5, and 'twice a number decreased by 3' becomes 2n - 3. Learning to write expressions is like learning to translate between English and the language of math. Once you can write an expression, you can use it to model and solve real problems.
Practice Questions
Q1: Write an expression for 'seven less than a number p.'
Answer: p - 7.
Q2: Write an expression for 'the product of 4 and a number m, increased by 10.'
Answer: 4m + 10.
Q3: A movie ticket costs d dollars. Write an expression for the cost of 3 tickets plus a $5 popcorn.
Answer: 3d + 5.
People Also Ask
What is Writing Expressions in Grade 6 Math?+
Writing Expressions is a lesson in the Expressions and Equations chapter of Grade 6 Math. It is part of the Delaware, USA school curriculum and covers key concepts that students need to understand at this level.
What grade level covers Writing Expressions?+
Writing Expressions is taught in Grade 6 as part of the Math curriculum in Delaware, USA.
How can I help my child with Expressions and Equations in Math?+
Start with the lesson summary and explanation on this page. Practice the questions provided, then use TutorTom for personalized, step-by-step help with Expressions and Equations topics.