# Word Problems - Lengths (Grade 2)

Videos and songs to help Grade 2 students learn to use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem.

Common Core: 2.MD.5

### Suggested Learning Target

• I can solve problems about measurement.
• I can use a benchmark when estimating
• I can compare estimates to actual measurements

Related Topics:

2.MD.5
The Common Core State Standards (CCSS) videos are designed to support states, schools, and teachers in the implementation of the CCSS. Each video is an audiovisual resource that focuses on one or more specific standards and usually includes examples/illustrations geared to enhancing understanding. The intent of each content-focused video is to clarify the meaning of the individual standard rather than to be a guide on how to teach each standard although the examples can be adapted for instructional use.

Example: A boat left its port and has traveled twenty-three miles. The port on the other side of the bay is a distance of sixty seven miles. How much farther does the boat have to go to reach the port across the bay?

Example: Miguel threw a pass from the fifteen yard line to the thirty-nine yard line. How far did he pass the football?

Example: When Michelle's family moved into their new home, there was a tree in the backyard that was four feet tall. After fifteen years the tree grew nine feet. What is the new height of the tree?

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.