![Multiplying by 3 Using Patterns](https://data.thuvientienganh.com/images/244/multiplying-by-3-using-patterns.jpg)
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Number Sense
![Multiplying by 3 Using Patterns](https://data.thuvientienganh.com/images/244/multiplying-by-3-using-patterns.jpg)
![Dividing by 2 and 3 Using Patterns](https://data.thuvientienganh.com/images/244/dividing-by-2-and-3-using-patterns.jpg)
Dividing by 2 and 3 Using Patterns
![Mixed Problems Requiring Estimation](https://data.thuvientienganh.com/images/244/mixed-problems-requiring-estimation.jpg)
Mixed Problems Requiring Estimation
![Place Value Number Challenge](https://data.thuvientienganh.com/images/244/place-value-number-challenge-2018.jpg)
Place Value Number Challenge
![Place Value & Expanded Form](https://data.thuvientienganh.com/images/244/place-value-and-expanded-form-2018.jpg)
Place Value & Expanded Form
![Pattern Number Talks Template](https://data.thuvientienganh.com/images/244/pattern-number-talks-template.jpg)
Pattern Number Talks Template
![Glossary: Talk About Patterns](https://data.thuvientienganh.com/images/244/glossary-talk-about-patterns.jpg)
Glossary: Talk About Patterns
![Vocabulary Cards: Talk About Patterns](https://data.thuvientienganh.com/images/244/vocabulary-cards-talk-about-patterns.jpg)
Vocabulary Cards: Talk About Patterns
![Place Value Mat: Five-Digit Numbers](https://data.thuvientienganh.com/images/244/place-value-mat-five-digit-numbers.jpg)
Place Value Mat: Five-Digit Numbers
![Vocabulary Cards: Place Value and Rounding](https://data.thuvientienganh.com/images/244/vocabulary-cards-place-value-and-rounding.jpg)
Vocabulary Cards: Place Value and Rounding
![Glossary: Place Value and Rounding](https://data.thuvientienganh.com/images/244/glossary-place-value-and-rounding.jpg)
Glossary: Place Value and Rounding
![If I Had a Million …](https://data.thuvientienganh.com/images/244/if-i-had-a-million.jpg)
If I Had a Million …
![Count by Tens](https://data.thuvientienganh.com/images/244/count-by-tens-second.jpg)
Count by Tens
![Writing Numbers: Jellybean Numbers](https://data.thuvientienganh.com/images/244/writing-numbers-jellybean-second.jpg)
Writing Numbers: Jellybean Numbers
![3-Digit Subtraction Coloring](https://data.thuvientienganh.com/images/244/subtraction-eggs-second.jpg)
3-Digit Subtraction Coloring
![Place Value: Numbers, Numbers](https://data.thuvientienganh.com/images/244/place-value-numbers-numbers-second.jpg)
Place Value: Numbers, Numbers
![Place Value: Lemons and Limes](https://data.thuvientienganh.com/images/244/place-value-lemons-second.jpg)
Place Value: Lemons and Limes
![Number Place Values: Cupcake Match](https://data.thuvientienganh.com/images/244/place-value-cupcake-second.jpg)