#### Subcategories:

- Denseness of decimals
- Add, subtract, multiply, and divide decimals
- Greatest common factor and least common multiple
- Simplifying fractions/converting between improper
- Comparing and ordering fractions
- Denseness of fractions
- Add, subtract, multiply, and divide fractions and
- Comparing & ordering integers
- Add, subtract, multiply, and divide integers
- Convert rational numbers
- Denseness with rational numbers
- Identify properties and apply the distributive pro
- Order of operations of rational numbers *need to i
- Writing expressions, equations, and inequalities
- One-step equations
- Two-step equations
- Identifying arithmetic and geometric patterns
- The coordinate plane system
- Writing function rules
- Complete function tables and identifying shapes of
- Converting scientific notation and standard form
- Multiply and divide numbers in scientific notation
- Introduction to ratios and proportions
- Unit rate and unit price
- Sales price, discount, sales tax, commission, rate
- Simple interest
- Scale factors
- Similar and congruent figures
- Transformations
- Classify, calculate degree measures, and draw angl
- Identify the relationship between squares and squa
- The Pythagorean Theorem
- Classify quadrilaterals and calculate the perimete
- Area of quadrilaterals and triangles
- Area and circumference of circles
- Identify and classify three-dimensional figures
- Properties of three-dimensional figures (edges, ve
- Nets
- Surface area of cylinders, pyramids, and prisms
- Volume of cylinders, pyramids, and prisms
- Determine how outliers affect central tendencies
- Construct and interpret line graphs, frequency tab
- Make predictions based on histograms and circle gr
- Converting within the metric measurement system
- Converting within the customary measurement system
- Simple probability (dependent and independent)
- Experimental and theoretical probability (multiple
- Pre-Algebra

People work hard on educational categories, and we want to encourage them to make more!