University of Cambridge
University of Cambridge: Nrich: Round and Round the Circle
Learn multiplication with this dial star exercise. Predict what shapes you will get with different numbers.
Teaching Treasures Publications
Teaching Treasures: Year Eight Timed Mental Math
This resource provides an interactive worksheet with just ten problems as an independent practice or a quick assessment.
Teaching Treasures Publications
Teaching Treasures: Year Eight Timed Mental Math
Improve your computation skills using this timed interactive worksheet.
Shmoop University
Shmoop: Basic Operations: Order of Operations
Students learn about the order of operations. The resource consists of notes, step-by-step examples, and practice problems with solutions.
Shmoop University
Shmoop: Basic Operations: Multiplying and Dividing Integers
The mathematics resource explores integer multiplication and division. Students examine the topics through class notes and examples. Practice problems with solutions are available to check for comprehension of the concepts.
That Quiz
That Quiz: Aritmetica
Interactive practice tests to drill addition, subtraction, multiplication and division. Tests are timed and keep track of right and wrong answers.
Other
Dans Math: Lessons: Order of Operations
This is a brief explanation of the order of operations that includes some simple examples. It also has directions for dealing with parentheses and exponents.
NumberNut
Number Nut: Ordering Operations With Parentheses
A thorough lesson on order of operations that includes detailed examples and related vocabulary.
Ducksters
Ducksters: Practice Math Answers: Triple Digit Multiplication
Find the answers to the triple-digit multiplication practice problems on this site.
Ducksters
Ducksters: Practice Math Questions: Triple Digit Multiplication
Practice your triple-digit multiplication skills with these practice problems.
Ducksters
Ducksters: Kids Math: Multiplication Tips and Tricks
Kids learn about some tips and tricks for multiplication including help with long multiplication and times tables. Example problems are found on this site.
Ducksters
Ducksters: Kids Math: Order of Operations
On this site find information about math order of operations for kids. Learn with problems, examples, and tricks to help remember the order of operations.
Calculator Soup
Calculator Soup: Long Multiplication Calculator
Multiplication of positive or negative whole numbers or decimal numbers as the multiplicand and multiplier to calculate the product using long multiplication. The solution shows the work for the Standard Algorithm.
Other
Chili Math: Basic Number Properties
Overview of the four basic number properties with examples.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Perfect Numbers
Find a quick, concise explanation of perfect numbers. Examples are given and clearly explained.