Polygons
Place Value
Operations with Whole Numbers
Fractions/Decimals
Measurements
100

A quadrilateral with opposite sides that are parallel.

What is a parallelogram?

100

Any of the numerals from 0 to 9, used to form part of a number. 

What is a digit?

100

The numbers being added together in an addition problem.

What is an addend? 

100

When compared to the same whole, fractions that represent the same amount, even though they have different size pieces.

What are equivalent fractions?

100

The distance from one point to another point.

What is length?

200

A triangle with three equal length sides.

What is equilateral triangle?

200

A figure, symbol, or group that denotes a value.

What is a number?

200

The whole amount of something.

What is the total?

200

Two or more fractions that have a numerator that is the same amount.

What is the common numerator?

200

A unit of weight in the metric system that is equivalent to 2.20 pounds and is equivalent to 1,000 grams.

What is a kilogram? 

300

A triangle with no sides of equal length.

What is a scalene triangle? 

300

A number that is written by adding the value of each digit. Example: 4,368= 4,000 + 300 + 60 +8

What is expanded form?

300

A mathematical expression indicating equality denoted by the = symbol.

What is an equation?

300

Two or more fractions that have a denominator that is the same amount.

What is the common denominator?

300

A system used for measuring length, weight and capacity.

What is the metric system?

400

A quadrilateral with one pair of parallel sides.

What is a trapezoid? 

400

An inequality symbol that is placed between quantities indicating that the first quantity is less than the second quantity.

What is the less than symbol (<).

400

An amount we don’t know often represented by a symbol.

What is the unknown?

400

The first place to the right of the decimal.

What is the tenths place? 

400

A unit of capacity in the metric system and is equivalent to 1,000 milliliters and about the same as 34 ounces

What is a liter?

500

A triangle with two equal length sides.

What is an isosceles triangle?

500

_________ determines the value of a digit in a number, based on the location of the digit.  

What is the place value?

500

A process in which specific steps are followed to find an answer.

What is an algorithm? 

500

A symbol that separates whole numbers from values that are less than one whole.

What is a decimal?

500

The changing of a value or expression from one form to another.

What is to convert?