About Key2Practice:Key2Practice workbooks by Trishla Learning System Private Ltd. Publishing House has fast emerged as the market leaders in workbooksAbout Mathematics Workbook Class 3, Chapter-1, Numbers , 70 worksheets In grade 3 chapter on numbers, your child will learn numbers beyond 1000, number names, missing numbers, comparing numbers, place value & face value, expanded form, Roman numerals and much more.This package 1. Numbers up to 10002. Numbers beyond 1000(4-digit numbers)3. Number names4. Forming numbers5. Missing numbers6. Skip counting7. Predecessor and successor8. Comparing numbers9. Place value and face value10. Numbers on abacus11. Expanded form12. Rounding off13. Odd and even numbers14. Roman numeralsHow to use? -Please let your child attempt only one sheet in a day.-The worksheets are from easy to difficult level. So, the child to attempt the worksheet in sequence one by one.-Help child understand the concept using Given solved example before start doing the worksheet.-Guide your child to match answer from answer sheet given in the end of the worksheet package.-Help your child go through have foot notes for better understanding.-Encourage your child to colour the objects in the black and white worksheets. This will engage him and help him grasp the concept better.