The Power of Place Value and Large Numbers · Number and Operations

Extending the Number System

Exploring the relationship between digits as they move across place value columns in seven digit numbers.

Key Questions

  1. 1How does the value of a digit change when it moves one position to the left or right?
  2. 2Why is the zero digit essential in a place value system?
  3. 3In what real world scenarios is an exact number more useful than an estimate?

NCCA Curriculum Specifications

NCCA: Primary - NumberNCCA: Primary - Place Value
Class/Year: 5th Year
Subject: Mathematical Mastery: Exploring Patterns and Logic
Unit: The Power of Place Value and Large Numbers
Period: Number and Operations

Suggested Methodologies

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