United States of AmericaPA
High School Core Standards - Algebra I Assessment Anchors

# 3.02 Properties of equality

## Interactive practice questions

Beginning with the equation $x=9$x=9, write the new equation produced by adding $1$1 to both sides.

Easy
Approx a minute

Beginning with the equation $x=14$x=14, write the new equation produced by subtracting $7$7 from both sides.

Beginning with the equation $x=10$x=10, write the new equation produced by multiplying both sides by $5$5.

Beginning with the equation $x=99$x=99, write the new equation produced by dividing both sides by $11$11.

### Outcomes

#### CC.2.2.HS.D.9

Use reasoning to solve equations and justify the solution method.

#### A1.1.2.1.1

Write, solve, and/or apply a linear equation (including problem situations).

#### A1.1.2.1.2

Use and/or identify an algebraic property to justify any step in an equation-solving process. Note: Linear equations only.
The text passage contains a series of algebraic problems that involve transforming equations by performing operations on both sides. Each problem is a distinct mathematical question without an answer provided in the text.
multiple_questions
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
United States of AmericaPA
High School Core Standards - Algebra I Assessment Anchors

# 3.02 Properties of equality

## Interactive practice questions

Beginning with the equation $x=9$x=9, write the new equation produced by adding $1$1 to both sides.

Easy
Approx a minute

Beginning with the equation $x=14$x=14, write the new equation produced by subtracting $7$7 from both sides.

Beginning with the equation $x=10$x=10, write the new equation produced by multiplying both sides by $5$5.

Beginning with the equation $x=99$x=99, write the new equation produced by dividing both sides by $11$11.

### Outcomes

#### CC.2.2.HS.D.9

Use reasoning to solve equations and justify the solution method.

#### A1.1.2.1.1

Write, solve, and/or apply a linear equation (including problem situations).

#### A1.1.2.1.2

Use and/or identify an algebraic property to justify any step in an equation-solving process. Note: Linear equations only.
user
The text passage contains a series of algebraic problems that involve transforming equations by performing operations on both sides. Each problem is a distinct mathematical question without an answer provided in the text.

TYPE: MULTIPLE_QUESTIONS