options: Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit.

Geometric measurement: understand concepts of angle and measure angles.

Tell and write time.

Geometric measurement: understand concepts of area and relate area to multiplication and to addition.

Geometric measurement: understand concepts of volume and relate volume to multiplication and to addition.

Relate addition and subtraction to length.

Measure and estimate lengths in standard units.

Represent and interpret data.

Geometric measurement: recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.

Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.

Describe and compare measurable attributes.

Classify objects and count the number of objects in each category.

Measure lengths indirectly and by iterating length units.

Work with time and money.

Convert like measurement units within a given measurement system.
problem_activity: Problem 7
Pre-unit
The line plot shows the lengths of some toothpicks in inches.
[IMG]
How many measurements are there?
What is the difference between the longest and shortest toothpicks?


correct_option_index: 7