Middle School Math Vocab Part 4

Multiply

• a number that names equal parts of a whole

• the product of a number and any other whole number

• to compose or decompose tens, hundreds, thousands, and so forth

• a fraction with a numerator of 1

Regroup

• a number that names equal parts of a whole

• the product of a number and any other whole number

• to compose or decompose tens, hundreds, thousands, and so forth

• a fraction with a numerator of 1

Unit Fraction

• a number that names equal parts of a whole

• the product of a number and any other whole number

• to compose or decompose tens, hundreds, thousands, and so forth

• a fraction with a numerator of 1

Fraction

• a number that names equal parts of a whole

• the product of a number and any other whole number

• to compose or decompose tens, hundreds, thousands, and so forth

• a fraction with a numerator of 1

Quadrilateral

• a polygon with exactly four sides and four angles

• a two-dimensional closed figure made with three or more straight line segments that do not cross over each other

• a parallelogram with four right angles. Opposite sides are the same length

• a polygon with exactly three sides and three angles

Triangle

• a polygon with exactly four sides and four angles

• a two-dimensional closed figure made with three or more straight line segments that do not cross over each other

• a parallelogram with four right angles. Opposite sides are the same length

• a polygon with exactly three sides and three angles

Polygon

• a polygon with exactly four sides and four angles

• a two-dimensional closed figure made with three or more straight line segments that do not cross over each other

• a parallelogram with four right angles. Opposite sides are the same length

• a polygon with exactly three sides and three angles

Rectangle

• a polygon with exactly four sides and four angles

• a two-dimensional closed figure made with three or more straight line segments that do not cross over each other

• a parallelogram with four right angles. Opposite sides are the same length

• a polygon with exactly three sides and three angles

Protractor

• a tool used to measure angles

• a drawing that shows how sets of numbers or objects compare

• a two-dimensional shape that is exposed by making a straight cut through a section of a three-dimensional figure

• a change in position or size of a figure

Venn Diagram

• a tool used to measure angles

• a drawing that shows how sets of numbers or objects compare

• a two-dimensional shape that is exposed by making a straight cut through a section of a three-dimensional figure

• a change in position or size of a figure