![3-Digit Addition](https://data.thuvientienganh.com/images/244/practice-test-3-digit-addition.jpg)
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Three-Digit Addition and Regrouping
![3-Digit Addition](https://data.thuvientienganh.com/images/244/practice-test-3-digit-addition.jpg)
![Addition Practice: Triple Digits](https://data.thuvientienganh.com/images/244/extra-practice-three-digit-addition.jpg)
Addition Practice: Triple Digits
![Three-Digit Addition](https://data.thuvientienganh.com/images/244/three-digit-addition.jpg)
Three-Digit Addition
![Adding and Rounding to the Nearest 100](https://data.thuvientienganh.com/images/244/rounding-nearest-100.jpg)
Adding and Rounding to the Nearest 100
![Spring Three-Digit Addition Check-in](https://data.thuvientienganh.com/images/244/spring-three-digit-addition-check-in.jpg)
Spring Three-Digit Addition Check-in
![Mixed Operation Word Problem Check-in](https://data.thuvientienganh.com/images/244/mixed-operation-word-problem-check-in.jpg)
Mixed Operation Word Problem Check-in
![Math Fluency Checklist](https://data.thuvientienganh.com/images/244/math-fluency-checklist.jpg)
Math Fluency Checklist
![Strategy Cards: Three-Digit Addition](https://data.thuvientienganh.com/images/244/strategy-cards-three-digit-addition.jpg)
Strategy Cards: Three-Digit Addition
![Glossary: Comparing Strategies for Three-Digit Addition](https://data.thuvientienganh.com/images/244/glossary-comparing-strategies-for-three-digit-addition.jpg)
Glossary: Comparing Strategies for Three-Digit Addition
![Vocabulary Cards: Comparing Strategies for Three-Digit Addition](https://data.thuvientienganh.com/images/244/vocabulary-cards-comparing-strategies-for-three-digit-addition.jpg)
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
![Place Value: Expanding Numbers #2](https://data.thuvientienganh.com/images/244/place-expanding-numbers-2.jpg)
Place Value: Expanding Numbers #2
![Math-Go-Round: Addition (Expert)](https://data.thuvientienganh.com/images/244/math-go-round-add-expert.jpg)
Math-Go-Round: Addition (Expert)
![Coral Reef: Three-Digit Addition with Regrouping](https://data.thuvientienganh.com/images/244/addition-coral-reef-third.jpg)
Coral Reef: Three-Digit Addition with Regrouping
![Additional Eggs](https://data.thuvientienganh.com/images/244/additional-eggs.jpg)
Additional Eggs
![Add Three-Digit Numbers](https://data.thuvientienganh.com/images/244/add-three-digit-numbers.jpg)
Add Three-Digit Numbers
![Add It Up! Three-Digit Numbers](https://data.thuvientienganh.com/images/244/add-it-up-three-digit-numbers-summer.jpg)
Add It Up! Three-Digit Numbers
![Math Notes: Three-Digit Addition](https://data.thuvientienganh.com/images/244/addition-math-notes-second.jpg)
Math Notes: Three-Digit Addition
![Check Your Work: Subtraction](https://data.thuvientienganh.com/images/244/check-work-subtraction.jpg)