• ### B.1. Use Integers and Rational Numbers

3. #### B.1.1. Integers

1. B.1.1.1. Graphing and Comparing Integers on the Number Line
4. #### B.1.2. Classifying and Ordering Numbers

1. B.1.2.1. Classifying Numbers as Whole, Integer, or Rational
2. B.1.2.2. Ordering Numbers (ascending or descending)
5. #### B.1.3. Finding Opposites and Absolute Values

1. B.1.3.1. Finding Opposites for Given Values
2. B.1.3.2. Finding Absolute Values for Given Values
6. #### B.1.4. Evaluating Expressions Given a Variable Value

1. B.1.4.1. Evaluating Opposite Expressions Given a Variable Value
2. B.1.4.2. Evaluating Absolute Value Expressions Given a Variable Value
7. #### B.1.5. Solving Word Problems Using Integers and Rational Numbers

1. B.1.5.1. Solving Word Problems Involving Integers
2. B.1.5.2. Solving Word Problems Involving Rational Numbers
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• ### B.2. Add Real Numbers

2. #### B.2.Q.

1. B.2.1.1. Adding Two Integers Using the Number Line
4. #### B.2.2. Adding Decimal Numbers

1. B.2.2.1. Adding Two Decimal Numbers with Same Signs
2. B.2.2.2. Adding Two Decimal Numbers with Different Signs
3. B.2.2.3. Adding Three Decimal Numbers
5. #### B.2.3. Adding Fractional Numbers

1. B.2.3.1. Adding Two Fractional Numbers with Same Signs
2. B.2.3.2. Adding Two Fractional Numbers with Different Signs
3. B.2.3.3. Adding Two Fractional Numbers
6. #### B.2.4. Properties of Addition

1. B.2.4.1. Identifying the Property Given a Math Statement
2. B.2.4.2. Identifying the Math Statement Given the Property
7. #### B.2.5. Evaluating Addition Expressions

1. B.2.5.1. Evaluating Addition Expressions Given Integer Variable Values
2. B.2.5.2. Evaluating Addition Expressions Given Decimal Variable Values
3. B.2.5.3. Evaluating Addition Expressions Given Fractional Variable Values
8. #### B.2.6. Solving Addition Word Problems

1. B.2.6.1. Solving Word Problems Involving Integer Addition
2. B.2.6.2. Solving Word Problems Involving Decimal Addition
3. B.2.6.3. Solving Word Problems Involving Fraction Addition
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• ### B.3. Subtract Real Numbers

3. #### B.3.1. Subtracting Integers

1. B.3.1.O. Overview
2. B.3.1.1. Subtracting Two Integers Using the Number Line
3. B.3.1.2. Subtracting Three Integers
4. #### B.3.2. Subtracting Decimal Numbers

1. B.3.2.O. Overview
2. B.3.2.1. Subtracting Two Decimal Numbers
3. B.3.2.2. Subtracting Three Decimal Numbers
5. #### B.3.3. Subtracting Fractional Numbers

1. B.3.3.O. Overview
2. B.3.3.1. Subtracting Two Fractional Numbers
3. B.3.3.2. Subtracting Three Fractional Numbers
6. #### B.3.4. Evaluating Subtraction Expressions (One Variable Value Given)

1. B.3.4.O. Overview
2. B.3.4.1. Evaluating Subtraction Expressions Given One Integer Variable Value
3. B.3.4.2. Evaluating Subtraction Expressions Given One Decimal Variable Value
4. B.3.4.3. Evaluating Subtraction Expressions Given One Fractional Variable Value
7. #### B.3.5. Evaluating Subtraction Expressions (Two Variable Values Given)

1. B.3.5.O. Overview
2. B.3.5.1. Evaluating Subtraction Expressions Given Two Variable Values
3. B.3.5.2. Evaluating Subtraction Expressions Given Two Variable Values and Groupings
4. B.3.5.3. Evaluating Subtraction Expressions Given Two Variable Values and Absolute Values
8. #### B.3.6. Evaluating Change

1. B.3.6.O. Overview
2. B.3.6.1. Finding Change in Temperature or Elevation
9. #### B.3.7. Solving Subtraction Word Problems

1. B.3.7.O. Overview
2. B.3.7.1. Solving Word Problems Involving Integer Subtraction
3. B.3.7.2. Solving Word Problems Involving Decimal Subtraction
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• ### B.4. Multiply Real Numbers

3. #### B.4.1. Multiplying Integers

1. B.4.1.O. Overview
2. B.4.1.1. Multiplying Two Integers
3. B.4.1.2. Multiplying Three Integers
4. #### B.4.2. Multiplying Decimal Numbers

1. B.4.2.O. Overview
2. B.4.2.1. Multiplying Two Decimal Numbers
3. B.4.2.2. Multiplying Three Decimal Numbers
5. #### B.4.3. Multiplying Fractional Numbers

1. B.4.3.O. Overview
2. B.4.3.1. Multiplying Two Fractional Numbers
3. B.4.3.2. Multiplying Three Fractional Numbers
6. #### B.4.4. Properties of Multiplication

1. B.4.4.O. Overview
2. B.4.4.1. Identifying the Property Given a Math Statement
3. B.4.4.2. Identifying the Math Statement Given a Property
4. B.4.4.3. Identifying the Property in a Sequence of Steps
7. #### B.4.5. Evaluating Multiplication Expressions (One Variable Value Given)

1. B.4.5.O. Overview
2. B.4.5.1. Evaluating Multiplication Expressions Given One Integer Variable Value
3. B.4.5.2. Evaluating Multiplication Expressions Given One Decimal Variable Value
4. B.4.5.3. Evaluating Multiplication Expressions Given One Fractional Variable Value
8. #### B.4.6. Evaluating Multiplication Expressions (Two Variable Values Given)

1. B.4.6.O. Overview
2. B.4.6.1. Evaluating Multiplication Expressions Given Two Variable Values
3. B.4.6.2. Evaluating Multiplication Expressions Given Two Variable Values with Groupings
4. B.4.6.3. Evaluating Multiplication Expressions Given Two Variable Values and Absolute Values
9. #### B.4.7. Solving Multiplication Word Problems

1. B.4.7.O. Overview
2. B.4.7.1. Solving Word Problems Involving Integer Multiplication
3. B.4.7.2. Solving Word Problems Involving Decimal Multiplication
4. B.4.7.3. Solving Word Problems Involving Fraction Multiplication
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• ### B.5. Apply the Distributive Property

3. #### B.5.1. Simplifying Expressions by Distributing Positive Values

1. B.5.1.O. Overview
2. B.5.1.1. Simplifying “a (b + c)” and “(b + c) a” Expressions
3. B.5.1.2. Simplifying “a (b – c)” and “(b – c) a” Expressions
4. #### B.5.2. Simplifying Expressions by Distributing Negative Values

1. B.5.2.O. Overview
2. B.5.2.1. Simplifying “-a (b + c)” and “(b + c) × (-a)” expressions
3. B.5.2.2. Simplifying “-a (b – c)” and “(b – c) × (-a)” expressions
5. #### B.5.3. Identifying Parts of an Expression

1. B.5.3.O. Overview
2. B.5.3.1. Determining Parts as Like Terms, Constants, and Coefficients Given a Math Statement
6. #### B.5.4. Simplifying Expressions

1. B.5.4.O. Overview
2. B.5.4.1. Simplifying Expressions by Combining Like Terms
3. B.5.4.2. Simplifying Expressions by Distributing and Combining Like Terms
7. #### B.5.5. Applying the Distributive Property to Geometry

1. B.5.5.O. Overview
2. B.5.5.1. Finding Perimeters by Combining Like Terms
3. B.5.5.2. Finding Areas by Distributing
8. #### B.5.6. Translating Expressions Using the Distributive Property

1. B.5.6.O. Overview
2. B.5.6.1. Translating Verbal Phrases Into Algebraic Expressions
9. #### B.5.7. Applying the Distributive Property to Solve Word Problems

1. B.5.7.O. Overview
2. B.5.7.1. Solving Word Problems Using the Distributive Property
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• ### B.6. Divide Real Numbers

3. #### B.6.1. Finding Multiplicative Inverses

1. B.6.1.O. Overview
2. B.6.1.1. Finding the Multiplicative Inverse of Positive Numbers
3. B.6.1.2. Finding the Multiplicative Inverse of Negative Numbers
4. #### B.6.2. Dividing Integers

1. B.6.2.O. Overview
2. B.6.2.1. Dividing Two Integers
3. B.6.2.2. Dividing Three Integers
5. #### B.6.3. Dividing Decimals

1. B.6.3.1. Dividing Two Decimal Numbers
2. B.6.3.2. Dividing Three Decimal Numbers
6. #### B.6.4. Dividing Fractions

1. B.6.4.O. Overview
2. B.6.4.1. Dividing Two Fractional Numbers
3. B.6.4.2. Dividing Three Fractional Numbers
7. #### B.6.5. Finding the Mean of a Set of Numbers

1. B.6.5.O. Overview
2. B.6.5.1. Finding the Mean of a Set of Integers
3. B.6.5.2. Finding the Mean of a Set of Decimals
4. B.6.5.3. Finding the Mean of a Set of Fractions
8. #### B.6.6. Simplifying Division Expressions

1. B.6.6.O. Overview
2. B.6.6.1. Simplifying Division Expressions Involving Integers
3. B.6.6.2. Simplifying Division Expressions Involving Decimals
4. B.6.6.3. Simplifying Division Expressions Involving Fractions
9. #### B.6.7. Evaluating Division Expressions (One Variable Value Given)

1. B.6.7.O. Overview
2. B.6.7.1. Evaluating Division Expressions Given One Integer Variable Value
3. B.6.7.2. Evaluating Division Expressions Given One Decimal Variable Value
4. B.6.7.3. Evaluating Division Expressions Given One Fraction Variable Value
10. #### B.6.8. Evaluating Division Expressions (Two Variable Values Given)

1. B.6.8.O. Overview
2. B.6.8.1. Evaluating Division Expressions Given Two Variable Values
11. #### B.6.9. Solving Division Word Problems

1. B.6.9.O. Overview
2. B.6.9.1. Solving Division Word Problems Involving Mean
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• ### B.7. Find Square Roots and Compare Real Numbers

3. #### B.7.1. Finding Perfect Square Roots

1. B.7.1.O. Overview
2. B.7.1.1. Finding Positive Perfect Square Roots
3. B.7.1.2. Finding Negative Perfect Square Roots
4. B.7.1.3. Finding ± Perfect Square Roots
4. #### B.7.2. Approximating Square Roots

1. B.7.2.O. Overview
2. B.7.2.1. Approximating Square Roots to the Nearest Integers
3. B.7.2.2. Approximating Square Roots Between Two Integers
4. B.7.2.3. Approximating Square Roots Using Decimals
5. #### B.7.3. Classifying Numbers

1. B.7.3.1. Identifying Numbers as Real, Rational, Irrational, Integer, or Whole
6. #### B.7.4. Graphing and Ordering Real Numbers

1. B.7.4.O. Overview
2. B.7.4.1. Graphing a Set of Real Numbers on a Number Line
3. B.7.4.2. Ordering a Set of Real Numbers (ascending or descending)
7. #### B.7.5. Evaluating Square Root Expressions

1. B.7.5.O. Overview
2. B.7.5.1. Evaluating Square Root Expressions Given One Variable Value
8. #### B.7.6. Solving Word Problems Involving Square Roots

1. B.7.6.O. Overview
2. B.7.6.1. Solving Word Problems Involving Square Roots and Area
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