Interpret the multiple uses of numbers encountered in the real world

Standard 12-5 page 57

Apply fractions and decimals to problem situations

Standard 4-5 page 32, Grades K-4

Use mathematics in their daily lives

Standard 6-1, page 91, Grades 5-8

Understand and appreciate the need for numbers beyond the whole numbers

Standard 6-2, page 91, Grades 5-8

Develop and use order relations for whole numbers, fractions, decimals,
integers, and rational numbers

Determine the reasonableness of an estimate

Standard 7-4 page 41, Grades K-4

Develop operations sense

Standard 8-1 page 44, Standard 7-4 page 41, Grades K-4

Model, explain, and develop reasonable proficiency with basic facts
and algorithms

Develop operations sense

Standard 5-4 page 36

Apply estimation in working with quantities, measurement, computation,
and problem solving

Develop meaning for the operations by modeling and discussing a rich variety of problem situations

Standard 8-1 page 44, Grades K-4

Model, explain, and develop reasonable proficiency with basic facts
and algorithms

Make and use estimates of measurement

Standard 5-3 page 36, Grades K-4

Determine the reasonableness of an estimate