Scholastic
Scholastic: Math Maven's Mysteries: The Big Top Carnival Caper
Help the Math Maven figure out how much money it will cost to give a balloon to every tenth person riding the Ferris wheel. Includes a PDF.
Scholastic
Scholastic: Math Maven's Mysteries: The Cuckoo Caper
The famous Clockenheimer Cuckoo is missing from Clockenheimer Clocks on Main Street! Help Math Maven get it back by solving a math riddle.
Scholastic
Scholastic Math Maven's Mysteries: The Mystery of Pirate Ringold's Lost Treasure
In this Math Maven mystery, read the legend of Pirate Ringold and his treasure and help Frieda Finditall figure out how much gold there is left to find on this old ship. Your knowledge about addition and subtraction with fractions will...
Utah State University
Teacher Link Printable Teacher Aids
A huge collection of worksheets for addition, subtraction, multiplication, division, and handwriting practice all on PDF files ready for you to download and print for your students.
Primary Resources
Primary Resources: Addition and Subtraction Higher Numbers
An extensive selection of teacher resources to aide in teaching and reviewing addition and subtraction of two and three digit numbers, inverse operations, counting on, and other mental strategies for addition and subtraction. Resources...
Books in the Classroom
Carol Hurst's Children's Literature Site: Computation and Picture Books
This sample chapter from Hurst's book Picturing Math is an excellent resource for using picture books and activities for learning computation.
Scholastic
Scholastic: Math Maven's Mysteries: Mystery at the Peculiar Zoo
Use this site to sharpen your multiplication and division skills and solve a zoo mystery.
Scholastic
Scholastic: Math Maven's Mysteries: The Case of the Hatcher Hotel Heist
Help Math Maven solve this mystery! Items are missing from several hotel rooms, but some addition and subtraction clues have been left behind. Use your skills to figure out where the thief will strike next!
University of Saskatchewan (Canada)
Emr: Exercises in Math Readiness
Practice your mental math skills with this site, where practice problems in addition, subtraction, multiplication, and division abound. Introductory, intermediate, and advanced levels are available. Just type in your answer and you'll...
Other
Teaching Tables
At this site find interactive exercises, lesson ideas, and resources for learning and teaching multiplication tables.
Other
Elementary Math Worksheets
Print out different math practice sheets on the same topic as needed. A variety of practice sheets in the areas of addition, subtraction, multiplication and division are available.
Other
Help With Fractions: Multiplying Fractions
The rules for multiplying fractions are clearly explained at this website. This is an excellent place to get step by step explanations for working with fractions.
Visual Fractions
Visual Fractions: Strict Fraction Division With Lines
Use this interactive site from Visual Fractions to divide fractions. Your answers need to be given in lowest terms. Explanations are available for each question, and you receive immediate feedback for your answers.
Visual Fractions
Visual Fractions: Subtract and Simplify Fractions With Circle Models
Use this interactive site from Visual Fractions to practice subtraction with fractions using circles. You will need to answer the questions with mixed numbers in lowest terms.
Visual Fractions
Visual Fractions: Multiply Fractions With Circles
Use circles to learn and practice multiplying fractions at this site from Visual Fractions. You will receive immediate feedback on each of your answers, and explanations are available for each question.
Visual Fractions
Visual Fractions: Fraction Division With Lines
Once the dividend is correctly identified, a rectangle representing the divisor will appear. The divisor is the horizontal distance of the blue arrow. The program will not continue unless the dividend or the divisor are correctly...
Quia
Quia: Multiplication Facts Review 1 10
Do you need practice remembering or learning your multiplication facts up to 10 X 10? This matching game is the web site for you! There is a link to a list of multiplication facts and their products you can click if you want to see if...
Quia
Quia: Multiplication Facts Review 1 10
Do you need practice remembering or learning your multiplication facts up to 10 X 10? This concentration game is the web site for you! There is a link to a list of multiplication facts and their products you can click if you want to see...
Quia
Quia: Brain Buster Multiplication
Go from rags to riches as you advance through the levels in this "Who Wants to Be a Millionaire?," type multiplication game.
Other
Curious math.com: Math Is an Attitude
This site offers numbers tricks to help multiply and divide large numbers mentally. There are also tricks for powers and roots of numbers.
Visual Fractions
Visual Fractions: Divide Fractions With Circles
Use the circles on this interactive site to learn and practice dividing fractions. An explanation is available for each question, and you receive immediate feedback for your answers.
Other
Project Happy Child: Free Addition Worksheets
2000 basic addition worksheets are available at this web site. They can be printed and used for a variety of practice purposes. Some helpful hints are included to avoid mindless practice that could quickly become counter productive.
Other
Project Happy Child: Times Tables Division Worksheets
50 basic division worksheets are available at this web site. They can be printed and used for a variety of practice purposes. Some helpful hints are included to avoid mindless practice that could quickly become counter productive.
University of Cambridge
University of Cambridge: Nrich: Sealed Solution
On this one page website sharpen your logic and addition facts skills while working on this challenge. The solution is available to double check your solution.