# Chapter 2: Using Decimals

Difficulty Level:

**Basic**Created by: CK-12### Image Attributions

## Description

This chapter deals with operations involving decimals, which are then applied to rounding, scientific notation, and manipulating and using the metric unit system.

## Difficulty Level:

Basic## Authors:

## Tags:

associative property of addition
associative property of multiplication
CK.MAT.ENG.SE.1.Math-Grade-7.2
(19 more)
commutative property of addition
commutative property of multiplication
customary system
decimal addition
decimal division
decimal multiplication
decimal subtraction
decimals
equations
estimation
expressions
front-end estimation
inverse
inverse property of multiplication
metric conversion
metric measurement
rounding
scientific notation
whole numbers

## Subjects:

## Grades:

## Date Created:

Feb 22, 2012## Last Modified:

Dec 10, 2014
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