4th Grade STAAR Match Vocabulary Quizs

Line

• A straight path that extends forever in both directions.

• A curved path that bends at various angles.

• A segment of a path that has a defined start and end point.

• A collection of points that form a closed shape.

Numerator

• The bottom number in a fraction; shows how many parts are whole.

• The top number in a fraction; shows how many parts are taken.

• A term used to describe the entire fraction.

• A mathematical operation involving addition.

Decimal

• A whole number without any fractions or decimals.

• A number with a point (.) that represents a part of a whole.

• A number that is always greater than zero.

• A number that can only be expressed in fractions.

Acute Angle

• An angle smaller than 90°.

• An angle equal to 90°.

• An angle larger than 180°.

• An angle between 90° and 180°.

Perimeter

• The distance around a shape (sum of all sides).

• The area inside a shape.

• The length of the longest side of a shape.

• The total number of angles in a shape.

Fraction

• A part of a whole, written as a/b.

• A whole number that represents a quantity.

• A decimal number that is less than one.

• A percentage of a total amount.

Remainder

• The amount left over when a number cannot be divided evenly.

• The total sum of two numbers.

• The product of two numbers.

• The difference between two numbers.

Angle

• Formed when two rays meet at a point.

• A straight line that extends infinitely in both directions.

• The space between two intersecting lines measured in degrees.

• A figure formed by three or more points that are not collinear.

Denominator

• The top number in a fraction; shows how many parts are taken.

• The bottom number in a fraction; shows how many parts make a whole.

• A term used to describe the whole number in a fraction.

• A mathematical operation involving addition and subtraction.

Estimate

• A close guess using rounding or mental math.

• An exact calculation using a calculator.

• A random guess without any calculation.

• A detailed analysis of data.