Topic 1. Number theory

 2 Divisibility rules 4 Prime factorization 6 Least common multiple 8 Classify numbers

Topic 2. Integers

 1 Integers on number lines 3 Compare and order integers

Topic 3. Operations with integers

 2 Add and subtract integers using counters 4 Add and subtract three or more integers 6 Integer multiplication and division rules

Topic 4. Rational numbers

 2 Simplify fractions 4 Round decimals and mixed numbers 8 Put rational numbers in order

Topic 5. Operations with rational numbers

 1 Reciprocals and multiplicative inverses 3 Add and subtract rational numbers: word problems

Topic 6. Exponents and roots

 1 Understanding exponents 3 Exponents: solve for the variable 5 Exponents with decimal and fractional bases 7 Evaluate negative exponents 9 Division with exponents 11 Power rule 13 Square roots of perfect squares 15 Estimate positive and negative square roots 19 Estimate cube roots

Topic 7. Scientific notation

 1 Convert between standard and scientific notation 3 Multiply numbers written in scientific notation

Topic 8. Ratios and proportions

 2 Equivalent ratios 4 Compare ratios: word problems 6 Do the ratios form a proportion? 8 Solve proportions 10 Estimate population size using proportions 12 Constant rate of change

Topic 9. Proportional relationships

 2 Find the constant of variation: graphs 4 Graph a proportional relationship 6 Proportional relationships: word problems

Topic 10. Percents

 3 Find what percent one number is of another 5 Estimate percents of numbers 7 Percents of numbers: word problems 9 Solve percent equations 11 Percent of change: word problems

Topic 11. Consumer math

 1 Price lists 3 Unit prices with unit conversions 5 Percent of a number: tax, discount, and more 7 Sale prices: find the original price 9 Estimate tips 11 Compound interest

Topic 12. Measurement

 1 Convert rates and measurements: customary units 3 Mixed customary units 5 Precision

Topic 13. Problem solving

 2 Guess-and-check word problems 4 Elapsed time word problems

Topic 14. Charts and graphs

 1 Interpret tables 3 Create bar graphs 5 Create line graphs 7 Create line plots 9 Interpret histograms 11 Create frequency charts 13 Scatter plots 15 Circle graphs and central angles

Topic 15. Pythagorean theorem

 2 Pythagorean theorem: find the missing leg length 4 Pythagorean theorem: word problems

Topic 16. Coordinate graphs

 2 Quadrants and axes 4 Distance between two points

Topic 17. Geometry

 3 Transversal of parallel lines 5 Classify quadrilaterals 7 Identify and classify polygons 9 Similar and congruent figures 11 Congruent figures: side lengths and angle measures 13 Congruent triangles: SSS, SAS, and ASA 15 Area 17 Parts of a circle 19 Circles: word problems 21 Front, side, and top view 23 Names and parts of 3-dimensional figures 25 Surface area of prisms and cylinders 27 Volume of prisms and cylinders 29 Volume and surface area of spheres 31 Volume and surface area of similar solids

Topic 18. Transformations

 2 Translations: graph the image 4 Reflections: graph the image 6 Rotations: graph the image 8 Dilations: graph the image 10 Dilations: scale factor and classification 11 Symmetry

Topic 19. Number sequences

 2 Arithmetic sequences 4 Number sequences: mixed review

Topic 20. Variable expressions

 2 Write variable expressions to represent diagrams 4 Evaluate single-variable expressions 6 Add and subtract like terms

Topic 21. Single-variable equations

 2 Model and solve equations using algebra tiles 4 Solve one-step linear equations 8 Solve equations involving like terms

Topic 22. Linear functions

 2 Evaluate a linear function 4 Write a rule for a function table 6 Graph a line from a function table 8 Linear function word problems 10 Find slope from two points 12 Graph a line using slope

Topic 23. Nonlinear functions

 2 Does (x, y) satisfy a nonlinear equation? Inequalities 2 Solutions to variable inequalities 4 Solve one-step linear inequalities 6 Solve two-step linear inequalities 8 Solve advanced linear inequalities

Topic 24. Systems of linear equations

 2 Solve a system of equations by graphing 6 Classify a system of equations by graphing 8 Solve a system of equations using substitution 10 Solve a system of equations using elimination

Topic 25. Monomials and polynomials

 2 Model polynomials with algebra tiles 4 Add and subtract polynomials 6 Multiply monomials 8 Multiply and divide monomials 10 Square and cube roots of monomials 12 Multiply polynomials

Topic 26. Properties

 2 Distributive property 4 Properties of equality

Topic 27. Probability

 1 Probability of simple events 3 Experimental probability 5 Compound events: find the number of outcomes 7 Probability of independent and dependent events 9 Permutations 11 Combination and permutation notation

Topic 28. Statistics

 1 Calculate mean, median, mode, and range 5 Quartiles