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Math Unit - Place Value (/Online)
by Caroline Eidson, Ph.D.
This unit on place value focuses on four-digit numbers. Over the course of the unit, your child will create, model, order, compare, add, and subtract four-digit numbers. As well, she will round to the nearest 10 and 100 and use rounding to estimate sums and differences. For her final project, your child will create a board game that highlights the many skills practiced throughout this unit.