Concepts in Motion

Animations are demonstrations of selected Key Concepts and topics from your textbook.
Modeling Decimals
Subtract Decimals
Multiply Decimals by Whole Numbers
Multiplying Decimals by Whole Numbers
Multiply Decimals
Multiply Decimals
Problem Solving: Reasonable Answers

Interactive Labs are problem-based learning opportunities that provide additional practice on a variety of topics.
Modeling Decimals