|Harcourt Multimedia Math Glossary
A glossary that includes definitions and examples for common and uncommon math words. Click on your grade level to begin.
Study patterns in a line of people to determine which person should come next.
Arrange colors to complete a pattern.
Explore the concept of functions by putting values into this machine and observing its output.
Arrange numbers to complete a pattern of numbers.
|Estimation - Tens
Practice estimating (rounding) numbers to the nearest ten.