The Singapore Earlybird Math KB Textbook is designed to give students a foundation in basic math, preparing them for more advanced thinking. This book contains units 11-20, and covers comparing numbers, numbers to 20, number bonds, addition, subtraction, addition & subtraction, numbers to 30, time, numbers to 100, and money through multiple lessons within each unit.
If you have not used Singapore Math® before please go to Singapore Math® Overview for a complete description of the various curriculum levels and content.
NOTE: This textbook replaces the previous Singapore Earlybird 2A and 2B products. It covers much the same concepts addressed in those earlier titles.