Bridges Unit 2: Third-Grade

Front

Array

Back

An arrangement of objects, pictures, or numbers in columns and rows.

Front

Additive Property

Back

The property that states the sum of any number and zero is the number itself.

Front

Associative Property

Back

The property that states the way in which numbers are grouped does not change their sum or product.

Front

Bar Graph

Back

A graph that uses bars to show comparisons between categories of data.

Front

Columns

Back

Vertical divisions of data or objects.

Front

Commutative Property of Multiplication

Back

The property states that the order in which two numbers are multiplied does not change the product.

Front

Data

Back

Information collected for analysis or reference.

Front

Distributive Property of Multiplication

Back

A property that states a(b + c) = ab + ac.

Front

Efficient

Back

Achieving maximum productivity with minimum wasted effort or expense.

Front

Equation

Back

A mathematical statement that asserts the equality of two expressions.