Metric and Customary Unit Equivalences

Master converting across standard and extended metric units including decimeters, decagrams, and metric tons, and solve complex multi-step problems.

Convert between square and cubic metric units including ares and hectares and solve real-world spatial measurement problems.

Estimate, compare, and convert between metric and customary units of length, mass, and capacity using benchmark conversions.

Convert between 12-hour and 24-hour time notations, calculate complex elapsed time across time boundaries, and perform multi-step calendar arithmetic.

Calculate speed, distance, and travel time using standard units (km/h, m/s, mph) and solve motion word problems.

Read positive and negative temperatures on Celsius and Fahrenheit scales, calculate temperature differences, and solve multi-step money calculations.