Math Open Reference
Math Open Reference: Real Number
Learn about real numbers with this helpful reference tool. Provides a detailed definition and an interactive activity that enhances further explanation. Includes links to related topics.
Math Open Reference
Math Open Reference: Counting Numbers
Learn about counting numbers with this helpful reference tool. Provides a detailed definition and includes links to related topics.
Calculator Soup
Calculator Soup: Long Addition Calculator
Add whole numbers and decimal numbers using long addition showing work. This calculator shows all the steps for adding numbers with long addition.
Math Open Reference
Math Open Reference: Positive Numbers
Learn about positive numbers with this handy reference guide. Provides a detailed definition and an interactive activity that enhances further explanation. Includes links to related topics.
Math Open Reference
Math Open Reference: Integers
Learn about integers with this helpful reference tool. Provides a detailed definition, examples, and an interactive activity that enhances further explanation. Includes links to related topics.
Fun Brain
Funbrain: Guess the Number
Can you solve the FunBrain Magician's problems? Guess the number in the Magician's hat.
Math Aids
Math Aids: Even and Odd Worksheets
Great resource to practice and strengthen math skills pertaining to evens and odds. Math worksheets are printable, may be customized, and include answer keys.
Other
Scweb4free.com: Addition Balloons
Find the sum of the two red ballons among the green ballons in this concise addition game. Practice basic facts through 15. Answers checked instantaneously.