Hlavní obsah
Math
- Number and Quantity - The Real Number System
- Number and Quantity – Quantities
- Algebra - Seeing Structure in Expressions
- Algebra - Arithmetic with Polynomials and Rational Expressions
- Algebra - Creating Equations
- Algebra - Reasoning with Equations and Inequalities
- Functions - Interpreting Functions
- Functions - Building Functions
- Functions - Linear, Quadratic, and Exponential Models
- Statistics and Probability - Interpreting Categorical and Quantitative Data
- Number and Quantity - The Real Number System
- Number and Quantity - The Complex Number System
- Algebra - Seeing Structure in Expressions
- Algebra - Arithmetic with Polynomials and Rational Expressions
- Algebra - Creating Equations
- Algebra - Reasoning with Equations and Inequalities
- Functions - Interpreting Functions
- Functions - Building Functions
- Functions - Linear, Quadratic, and Exponential Models
- Functions - Trigonometric Functions
- Statistics and Probability - Interpreting Categorical and Quantitative Data
- Statistics and Probability - Making Inferences and Justifying Conclusions
- Statistics and Probability - Conditional Probability and the Rules of Probability
- Number and Quantity - The Complex Number System
- Number and Quantity - Vector and Matrix Quantities
- Algebra - Arithmetic with Polynomial and Rational Expressions
- Algebra - Reasoning with Equations and Inequalities
- Functions - Interpreting Functions
- Functions - Building Functions
- Functions - Trigonometric Functions
- Geometry - Similarity, Right Triangles, and Trigonometry
- Geometry – Circles
- Geometry - Expressing Geometric Properties with Equations
- Geometry - Geometric Measurement and Dimension
- Statistics and Probability - Interpreting Categorical and Quantitative Data
- Statistics and Probability - Conditional Probability and the Rules of Probability
- Statistics and Probability - Using Probability to Make Decisions
New York Math
Grade 7: The Number System
Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers.
NY-7.NS.1.a
Fully covered
NY-7.NS.1.b
Fully covered
- Adding fractions with different signs
- Adding negative numbers example
- Adding negative numbers on the number line
- Adding negative numbers on the number line
- Adding numbers with different signs
- Addition & subtraction: find the missing value (part 1 of 2)
- Addition & subtraction: find the missing value (part 2 of 2)
- Interpret negative number addition and subtraction expressions
- Interpreting numeric expressions example
- Signs of sums
NY-7.NS.1.c
Fully covered
- Adding & subtracting negative numbers
- Addition & subtraction: find the missing value
- Addition & subtraction: find the missing value (part 1 of 2)
- Addition & subtraction: find the missing value (part 2 of 2)
- Interpret negative number addition and subtraction expressions
- Interpreting numeric expressions example
- Subtracting a negative = adding a positive
- Subtracting negative numbers
- Subtracting negative numbers review
- Understand subtraction as adding the opposite
NY-7.NS.1.d
Fully covered
NY-7.NS.2.a
Fully covered
- 1 and -1 to different powers
- Exponents with negative bases
- Multiplying negative numbers
- Multiplying negative numbers review
- Multiplying positive & negative numbers
- Multiplying positive and negative fractions
- Multiplying positive and negative fractions
- Signs of expressions
- The 0 & 1st power
- Why a negative times a negative is a positive
- Why a negative times a negative makes sense
NY-7.NS.2.b
Fully covered
NY-7.NS.2.c
Fully covered
(Content unavailable)
NY-7.NS.2.d
Fully covered
NY-7.NS.3
Fully covered
(Content unavailable)