# www.worldmathday.com World Math Day website and event created and run by 3P Learning Pty Limited (3P Learning).Information from their Privacy Policy http://static.3plearning.com/wmd/wmd08_privacypolicy.pdf

How does multiplication work?

Multiplication strategies video

Rags to Riches

Strategies for Multiplication video

TEST YOURSELF!! Multiplication

Division Matching

Under the Sea (+, -, x)

Quick Flash
A way to practice times tables.

Math Magician

Times Table

Multiplication Facts Matching
This tool allows you to practice multiplying numbers.

Robot Calculator

Math Baseball

Speed Grid - Subtraction Level 1

Speed Grid - Subtraction Level 2

Speed Grid - Subtraction Level 3

Mystery Picture : Subtract 2-digit Numbers

Two Digit Subtraction

Powerlines - Challenge!!

Bowling Subtraction

Sum Sense - Single Addition Fun

Sum Sense - Single Subraction Fun

Speed Grid - Subtraction

Power Lines - Are You Up for a Challenge???

Count Hoot’s Subtraction Page

Bowling Subtraction

Paintbrush Math (Funschool page)

Count Hoot’s Subtraction Page

Number Pyramid (3 levels)

Diffy

## Problem Solving

http://www.squiglysplayhouse.com/PencilPuzzles/More/AnimalLogicPuzzle.html

http://www.squiglysplayhouse.com/PencilPuzzles/More/SportsLogicPuzzle.html

You can try some online/interactive sites:

http://myweb.tiscali.co.uk/thelogiczone/

http://www.knowl.demon.co.uk/page41.html

http://www.mathplayground.com/sudoku_puzzle.html

http://www.sudokuessentials.com/sudoku_for_kids.html

Hints on Solving the Puzzles from Enchanted Learning:

• Instead of simply crossing out a space in the table for an impossibility, put the number of the clue that gave you that information. This makes it easier to check your work if there’s a problem.
• A clue like, “Ann was not born in March,” yields one piece of information about Ann.
• A clue like, “Amy was born after Deb,” yields one piece of information about Amy and one piece of information about Deb.

More instructions can be found at: http://www.geocities.com/Heartland/Plains/4484/logic.htm#whatare

# Number Concepts

Base Ten Blocks

Mystery picture Math number sense.

Type the number that matches the written name. Has advertisements.

## Skip Counting

Spooky Sequences - skip count by 10 backwards!

Adventure Sequences - skip counting

## Place Value

Base Ten Blocks Worksheet (made by Miss Mondor)

Place Value Video

Place Value to Thousands Game

Place Value - Getting Started

Place Value Number Line - a challenge

## Comparing Numbers

Comparing Numbers

Comparing Number Values - practise using <, > & =

Guess The Number Game - greater than, less than

Math Under the Sea - Comparing & Ordering

Forest Ordering - ordering numbers

## Rounding

Rounding to the Nearest Ten

Rounding Practise (tens)

Rounding Numbers to the Nearest Hundred

Rounding Practise (hundreds)

Ordinal Numbers

## Fractions

Naming Fractions

Math Under the Sea (fractions)

Fractions - Part of a Whole

Fractions - Visualizing

Who wants Pizza (fractions)