Khan Academy Static

Topic_A_Addition_and_subtraction_of_integers_and_rational_numbers

Topic A includes lessons 1-9 and covers opposite quantities combine to make zero, using the number line to model the addition of integers, understanding addition of integers, efficiently adding integers and other rational numbers, understanding subtraction of integers and other rational numbers, the distance between two rational numbers, addition and subtraction of rational numbers, and applying the properties of operations to add and subtract rational numbers.

Topic_B_Multiplication_and_division_of_integers_and_rational_numbers

Topic B includes lessons 10-16 and covers understanding multiplication of integers, develop rules for multiplying signed numbers, division of integers, converting between fractions and decimals using equivalent fractions, converting rational numbers to decimals using long division, multiplication and division of rational numbers, and applying the properties of operations to multiply and divide rational numbers.

Topic_C_Applying_operations_with_rational_numbers_to_expressions_and_equations

Topic C includes lessons 17-23 and covers comparing tape diagram solutions to algebraic solutions, writing, evaluating, and finding equivalent expressions with rational numbers, investments—performing operations with rational numbers, if-then moves with integer number cards, and solving equations using algebra. (Currently, we do not have content for Lessons 17 and 22.)