![Subtraction Riddles #3](https://data.thuvientienganh.com/images/244/subtraction-riddles-3.jpg)
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Subtraction
![Subtraction Riddles #3](https://data.thuvientienganh.com/images/244/subtraction-riddles-3.jpg)
![Subtraction Riddles #2](https://data.thuvientienganh.com/images/244/subtraction-riddles-2.jpg)
Subtraction Riddles #2
![Subtraction Riddles #1](https://data.thuvientienganh.com/images/244/subtraction-riddles-1.jpg)
Subtraction Riddles #1
![Math Riddles: Solve the Equation](https://data.thuvientienganh.com/images/244/math-riddles-combo-5.jpg)
Math Riddles: Solve the Equation
![Math Riddles: Add and Subtract](https://data.thuvientienganh.com/images/244/math-riddles-combo-1.jpg)
Math Riddles: Add and Subtract
![Math Riddles: Subtraction #5](https://data.thuvientienganh.com/images/244/math-riddles-subtraction-5.jpg)
Math Riddles: Subtraction #5
![Math Riddles: Subtraction #2](https://data.thuvientienganh.com/images/244/math-riddles-subtraction-2.jpg)
Math Riddles: Subtraction #2
![Subtracting Four-Digit Numbers](https://data.thuvientienganh.com/images/244/subtracting-4-digit-numbers.jpg)
Subtracting Four-Digit Numbers
![Missing Digits](https://data.thuvientienganh.com/images/244/missing-digits.jpg)
Missing Digits
![Equation Puzzles](https://data.thuvientienganh.com/images/244/equation-puzzles.jpg)
Equation Puzzles
![Subtraction with Regrouping: Focus on the Fundamentals](https://data.thuvientienganh.com/images/244/subtraction-with-regrouping-focus-on-the-fundamentals.jpg)
Subtraction with Regrouping: Focus on the Fundamentals
![Math Mixed Review Part 1: Flying Through Fourth Grade](https://data.thuvientienganh.com/images/244/math-mixed-review-part-1-flying-through-fourth-grade.jpg)
Math Mixed Review Part 1: Flying Through Fourth Grade
![Math Review Part 1: Place Value and Rounding](https://data.thuvientienganh.com/images/244/math-review-part-1-place-value-and-rounding.jpg)
Math Review Part 1: Place Value and Rounding
![Glossary: Discussing Subtraction Strategies](https://data.thuvientienganh.com/images/244/glossary-discussing-subtraction-strategies.jpg)
Glossary: Discussing Subtraction Strategies
![Vocabulary Cards: Discussing Subtraction Strategies](https://data.thuvientienganh.com/images/244/vocabulary-cards-discussing-subtraction-strategies.jpg)
Vocabulary Cards: Discussing Subtraction Strategies
![Glossary: Sharing the Subtraction Process](https://data.thuvientienganh.com/images/244/glossary-sharing-the-subtraction-process.jpg)
Glossary: Sharing the Subtraction Process
![Vocabulary Cards: Sharing the Subtraction Process](https://data.thuvientienganh.com/images/244/vocabulary-cards-sharing-the-subtraction-process.jpg)
Vocabulary Cards: Sharing the Subtraction Process
![Glossary: Writing Decimal Subtraction Problems](https://data.thuvientienganh.com/images/244/glossary-writing-decimal-subtraction-problems.jpg)