Unit 2 Vocabulary

What is a linear model used to illustrate number relationships? *

• compatible numbers

• trailing zeros

• estimation

• strip diagram

What is money earned?

• expense

• income

• profit

• estimation

What is a mathematical statement that has an equal sign?

• expense

• estimation

• equation

• strip diagram

__________ is a type of estimation used to determine the closest value.

• Expense

• Equation

• Estimating

• Rounding

An expense is a payment for goods and services. True or False?

• True

• False

__________ is the money made after all the costs and expenses are paid.

• Expense

• Income

• Profit

• Financial institution

What deals with financial transactions such as investments, loans, and deposits?

• Rounding

• Income

• Profit

• Financial institutions

What is reasoning to determine an approximate value?

• compatible numbers

• estimation

• rounding

• decimal number

This is a sequence of zeros in the decimal part of the number that does NOT change the value of the number.

• decimal number

• whole numbers

• compatible numbers

• trailing zeros

These are numbers that can be adjusted to create groups of numbers that are easy to compute mentally: __________

• compatible numbers

• whole numbers

• estimation

• rounding