![Speedy Rounding and Subtracting 5](https://data.thuvientienganh.com/images/244/speedy-rounding-subtracting-5.jpg)
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Subtraction Strategies
![Speedy Rounding and Subtracting 5](https://data.thuvientienganh.com/images/244/speedy-rounding-subtracting-5.jpg)
![Speedy Rounding and Subtracting 4](https://data.thuvientienganh.com/images/244/speedy-rounding-subtracting-4.jpg)
Speedy Rounding and Subtracting 4
![Speedy Rounding and Subtracting 10](https://data.thuvientienganh.com/images/244/speedy-rounding-subtracting-10.jpg)
Speedy Rounding and Subtracting 10
![Speedy Rounding and Subtracting 9](https://data.thuvientienganh.com/images/244/speedy-rounding-subtracting-9.jpg)
Speedy Rounding and Subtracting 9
![Practice Front-End Estimation](https://data.thuvientienganh.com/images/244/practice-front-end-estimation.jpg)
Practice Front-End Estimation
![Thermometer Math](https://data.thuvientienganh.com/images/244/thermometer-math.jpg)
Thermometer Math
![Thermometer Subtraction](https://data.thuvientienganh.com/images/244/thermometer-subtraction.jpg)
Thermometer Subtraction
![Thermometer Addition](https://data.thuvientienganh.com/images/244/thermometer-addition.jpg)
Thermometer Addition
![Number Line Math](https://data.thuvientienganh.com/images/244/number-line-math.jpg)
Number Line Math
![Multi-Step Word Problems](https://data.thuvientienganh.com/images/244/multi-step-word-problems.jpg)
Multi-Step Word Problems
![Number Line Word Problems](https://data.thuvientienganh.com/images/244/number-line-word-problems.jpg)
Number Line Word Problems
![Customary Measurement Subtraction](https://data.thuvientienganh.com/images/244/customary-measurement-subtraction.jpg)
Customary Measurement Subtraction
![Metric Number Line](https://data.thuvientienganh.com/images/244/metric-number-line.jpg)
Metric Number Line
![Subtracting Ten and One on the Hundreds Chart](https://data.thuvientienganh.com/images/244/subtract-10-and-1-100s-chart.jpg)
Subtracting Ten and One on the Hundreds Chart
![Subtract Ten or One to Get to One!](https://data.thuvientienganh.com/images/244/subtract-10-or-1.jpg)
Subtract Ten or One to Get to One!
![Subtract the 10s First! (Part Two)](https://data.thuvientienganh.com/images/244/subtract-the-10s-first.jpg)
Subtract the 10s First! (Part Two)
![Move Along the Number Lines: Blank Templates](https://data.thuvientienganh.com/images/244/generated-number-lines.jpg)
Move Along the Number Lines: Blank Templates
![Subtraction with Decomposition](https://data.thuvientienganh.com/images/244/subtraction-with-decomposition.jpg)