# Whole Numbers - Comparison and Approximation

Videos lessons on whole numbers, teaching the concepts of comparison and approximation, as taught in
Singapore Math.

Related Topics:

Whole Numbers - The Singapore Way

Whole Number Operations

#### Singapore Maths: Primary 5 - Comparison, Ordering and Patterns in Whole Numbers

How to compare numbers up to 10 million; order numbers in increasing (ascending) and decreasing (descending) orders; and recognize number patterns in a series.

#### Singapore Maths: Primary 5 - Approximation and Estimation, Whole Numbers, Part 1

How to round off whole numbers and estimate values after rounding off.

#### Singapore Math: Primary 5 - Approximation and Estimation, Whole Numbers, Part 2

How to round off whole numbers and estimate values after rounding off.