Simplifying Expressions
Flashcard
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is simplifying expressions?
Back
Simplifying expressions involves combining like terms and reducing expressions to their simplest form.
Tags
CCSS.7.EE.A.1
2.
FLASHCARD QUESTION
Front
What are like terms?
Back
Like terms are terms that have the same variable raised to the same power. For example, 3x and 5x are like terms.
Tags
CCSS.6.EE.A.2B
3.
FLASHCARD QUESTION
Front
What is the first step in simplifying the expression -5(y - 6) + 4?
Back
Distribute -5 to both terms inside the parentheses: -5y + 30 + 4.
Tags
CCSS.6.EE.A.3
4.
FLASHCARD QUESTION
Front
What is the simplified form of -5(y - 6) + 4?
Back
-5y + 34.
Tags
CCSS.6.EE.A.3
5.
FLASHCARD QUESTION
Front
How do you combine like terms in the expression 6b + 7b - 10?
Back
Add the coefficients of like terms: 6b + 7b = 13b, so the expression simplifies to 13b - 10.
Tags
CCSS.7.EE.A.1
6.
FLASHCARD QUESTION
Front
What is the simplified form of 3x + 4 + 5x + 3?
Back
Combine like terms: 3x + 5x = 8x and 4 + 3 = 7, so the expression simplifies to 8x + 7.
Tags
CCSS.7.EE.A.1
7.
FLASHCARD QUESTION
Front
What is the first step in simplifying the expression 5(y + 6) + 4?
Back
Distribute 5 to both terms inside the parentheses: 5y + 30 + 4.
Tags
CCSS.6.EE.A.3
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