As such the Base 10 Abacus provides a much needed tool in students’ attending to the Common Core Math Base 10 content areas of:

• The Base 10 counting system
• Counting on the Base 10 Abacus
• Place Value
• Decomposing Numbers
• The Multiplication, Addition and Subtraction Algorithms
• Exponents, Decimals, and Currency ($)
• Mental Math Techniques

 Click HERE   to review the Base 10 Abacus white paper