This document defines key 5th grade algebra vocabulary terms: expressions are groups of mathematical symbols that represent numbers, inequalities use symbols like < or > to show that quantities are not equal, and graphs use lines, bars or other visuals to diagram and compare values.

1. Algebra 5thGrade MCA VocabularyJ. Scheumann and C. Sorenson

2. expression( 2 + 3) * (6 – 2) 5 * (6 – 2) 5 * 4A group of mathematical symbols (numbers, operations signs, variables, grouping symbols) that represents a number ( or can represent a number if values are assigned to any variables it contains).J. Scheumann and C. Sorenson

3. inequality= (not equal) < (less than) > (greater than) < (less than or equal) > (greater than or equal)3 < 10; 2 + 5 = 4 + 4A number sequence stating that two quantities are not equal, or might not be equal.J. Scheumann and C. Sorenson

4. graphLine graphBar GraphA diagram of values, usually shown as lines or bars. Quadrant GraphJ. Scheumann and C. Sorenson