Whole numbers and their basic properties:  
Whole numbers, 
Place value, 
Expanded form, 
Ordering, 
Rounding whole numbers, 
Divisibility tests, 
Commutative property of addition and multiplication, 
Associative property, 
Distributive property, 
The zero property of addition,
The zero property of multiplication, 
Multiplicative identity,
Order of operations.

Decimals, whole numbers and exponents:  
Decimal numbers, 
Whole number portion, 
Expanded form of a decimal number, 
Adding decimals, 
Subtracting decimals, 
Comparing decimal numbers, 
Rounding decimal numbers, 
Estimating sums and differences, 
Multiplying decimal numbers, 
Dividing whole numbers, with remainders, 
Dividing whole numbers, with decimal portions, 
Dividing decimals by whole numbers, 
Dividing decimals by decimals, 
Exponents (powers of 2, 3, 4, ...), 
Factorial notation, 
Square roots.

Line graphs, 
Pie charts, 
Bar graphs, 
Mean, 
Median, 
Mode.

Prime numbers,
Greatest common factor  
Least common multiple, 
What is a fraction, 
Equivalent fractions, 
Comparing fractions, 
Converting and reducing fractions, 
Lowest terms, 
Improper fractions, 
Mixed numbers, 
Converting mixed numbers to improper fractions, 
Converting improper fractions to mixed numbers, 
Writing a fraction as a decimal, 
Rounding a fraction, to the nearest hundredth, 
Adding and subtracting fractions, 
Adding and subtracting mixed numbers, 
Multiplying fractions and whole numbers, 
Multiplying fractions, 
Multiplying mixed numbers, 
Reciprocal, 
Dividing fractions, 
Dividing mixed numbers, 
Simplifying complex fractions, 
Repeating decimals.

Angles and angle terms, 
Figures and polygons, 
Area and perimeter, 
Coordinates and similar figures, 
Space figures and basic solids.

Proportion, 
Rate, 
Converting rates, 
Average rate of speed.

What is a percent, 
Percent as a fraction,
Percent as a decimal, 
Estimating percents, 
Interest, 
Simple interest, 
Compound interest, 
Percent increase and decrease, 
Percent discount, 
What is an event, 
Possible outcomes of an event, 
Probability.

Positive and negative integers, 
The number line, 
Absolute value of an integer, 
Adding integers, 
Subtracting integers, 
Multiplying integers,
Dividing integers, 
Integer coordinates, 
Comparing integers.

Metric Units and Measurement
Length, 
Volume, 
Mass, 
Time, 
Temperature, 
Decimals in measurement.

Introduction to Algebra:  
Variables, 
Expressions, 
Equations, 
Solution of an equation, 
Simplifying equations, 
Combining like terms, 
Simplifying with addition and subtraction, 
Simplifying by multiplication, 
Simplifying by division, 
Word problems as equations,
Sequences.

Positive and negative numbers:  
About positive and negative numbers, 
The number line, 
Absolute value of positive and negative numbers, 
Adding positive and negative numbers, 
Subtracting positive and negative numbers, 
Multiplying positive and negative numbers, 
Dividing positive and negative numbers, 
Coordinates, 
Comparing positive and negative numbers, 
Reciprocals of negative numbers.