Curated OER
Powerful Amp - Mulitplication Facts
In this multiplication fact worksheet, students fill in a 12 x 12 grid with products. They fill in the grid that is embedded in a picture of an amplifier.
Math Cats
Math Cats: Explore the Multiplication Table
Create multiplication fact arrays using this tool. Click a number on the side and then the times symbol. Now click a number along the top and the equals symbol. The array appears in yellow. The answer in digits is shown at the bottom of...
Quia
Quia: Multiplication Tables 1 12
Practice multiplication facts by playing Concentration-like game.
University of Cambridge
University of Cambridge: Nrich: Napier's Bones
Use this one page website to learn how to multiply and divide a "new" way. This method was invented over 400 years ago by John Napier. A detailed explanation is only a click away.