Unit 1and 2 Vocabulary Review

This is a mathematical statement where expressions are set equal to each other:

• period

• strip diagram

• income

• equation

What is money that is made in a business after all the costs and expenses are paid?

• income

• profit

• period

• decimal number

What is money earned or received?

• income

• profit

• decimal number

• period

A numeral from 0 to 9 is known as a:______

• place value

• decimal number

• period

• digit

This is the representation of a number as a sum of place values:________

• expanded notation

• expanded form

• standard form

• strip diagram

What is a three-digit grouping of whole numbers, where each grouping is separated by a comma (each group is composed of a ones place, a tens place, and a hundreds place)?

• strip diagram

• place value

• digit

• period

What is the representation of a number as a sum of place values where each term is shown as a digit(s) times its place value?

• expanded notation

• expanded form

• standard form

• strip diagram

This is representation of a number using digits:________

• expanded notation

• expanded form

• standard form

• strip diagram

What is a linear model used to illustrate number relationships?

• decimal number

• place value

• strip diagram

• expanded notation

What is the value of a digit as determined by its location in a number? (Ex: ones, tens, hundreds, thousands)

• rounding

• expanded form

• place value

• period