Write variable expressions: word problemsWrite variable expressions: two or three operationsWrite variable expressions: word problemsWrite variable expressions: word problemsWrite variable expressions: word problemsWrite variable expressions: word problemsWrite variable expressions: word problemsWrite variable expressions: word problems

Add three or more integersSubtract integersAdd integersAdd, subtract, multiply, and divide integersMultiply and divide integersMultiply integersComplete addition and subtraction equations with integersComplete multiplication and division equations with integersEvaluate numerical expressions involving integers

Add and subtract fractionsMultiply fractionsAdd and subtract mixed numbersAdd and subtract fractions: word problemsDivide fractionsDivide fractions and mixed numbers: word problemsMultiplicative inversesDivide mixed numbers

Evaluate numerical expressions involving fractionsAdd and subtract mixed numbers: word problemsAdd, subtract, multiply, and divide fractions and mixed numbers: word problemsInequalities with addition and subtraction of fractions and mixed numbersEstimate products and quotients of fractions and mixed numbersMultiply fractions and mixed numbers: word problemsMultiply mixed numbers