Write and interpret numerical expressions.
Analyze patterns and relationships.
Understand the place value system.
Perform operations with multi-digit whole numbers and with decimals to hundredths.
Use equivalent fractions as a strategy to add and subtract fractions.
Apply and extend previous understandings of multiplication and division to multiply and divide fractions.
Convert like measurement units within a given measurement system.
Understand and apply the statistics process.
Geometric measurement: understand concepts of volume and relate volume to multiplication and to addition.
Graph points on the coordinate plane to solve real-world and mathematical problems.
Classify two-dimensional figures into categories based on their properties.