# MATH 400 ONLINE ACADEMIC LIBRARY

## Math 400 Online Second Semester

##### UNIT 6- MULTIPLICATION AND FRACTIONS

- Prime and Composite Numbers
- Prime numbers
- Recognizing prime numbers

- Multiples
- Finding factors and multiples
- Finding factors of a number

- Multiplication Facts For 11 and 12
- Multiplication 3: 10,11,12 times tables

- Factors and Multiples
- Finding factors and multiples
- Finding factors of a number

- Division with Remainders
- Introduction to remainders

- Quiz 1
- Proper and Improper Fractions
- Proper and improper fractions
- Fractions on a number line

- Fractions and Mixed Numbers
- Changing a mixed number to an improper fraction
- Changing an improper fraction to a mixed number
- Adding mixed numbers with like denominators
- Subtracting mixed numbers with like denominators

- Equivalent Fractions
- More on equivalent fractions

- Quiz 2
- Review: Measurements
- U S customary units for distance
- U S customary units for fluid volume
- Converting fluid volume in US customary units
- U S customary units for weight

- Review: Division and Roman Numerals
- Division 1

- Review: Rounding and Shapes
- Rounding to the nearest 10
- Rounding to the nearest 100
- Cousin Fal’s shape collection

- Quiz 3
- Equations and Grouping
- Properties and patterns for multiplication

- Problem Solving with Equations
- Ages and heights
- Money and distance

- Quiz 4
- Test
- Alternate Test
- Reference

##### UNIT 7 – FRACTIONS AND PATTERNS

- Multiplication and Division
- Multiplying
- Factors, Multiples, and Variables
- Prime numbers
- Recognizing prime numbers
- Finding factors and multiples
- Finding factors of a number
- Greater than and less than symbols

- Missing Number Problems
- Properties and patterns for multiplication

- Average and Number Rules
- Properties and patterns for multiplication

- Quiz 1
- Fractions 1
- Proper and improper fractions
- Introduction to remainders

- Fractions 2
- Fractions in lowest terms

- Review: Multiplication and Fractions
- Changing a mixed number to an improper fraction
- Changing an improper fraction to a mixed number
- More on equivalent fractions

- Fractions and Patterns
- Changing a mixed number to an improper fraction
- Changing an improper fraction to a mixed number

- Quiz 2
- Review: Cardinal and Ordinal Numbers
- Cardinal, Ordinal, and Nominal Numbers

- Review: Rounding Numbers and Place Value
- Rounding to the nearest 10
- Rounding to the nearest 100

- Review: Measurement
- U S customary units for distance
- U S customary units for fluid volume
- Converting fluid volume in US customary units
- U S customary units for weight
- Lines, line segments, and rays
- Angle basics
- Place value 3

- Quiz 3
- Review: Shapes, Perimeter, and Area
- Comparing areas and perimeters of rectangles
- Lines, line segments, and rays
- Angle basics

- Review: Operations and Money
- Adding decimals example 1
- Subtracting decimals up to hundredths

- Quiz 4
- Test
- Alternate Test
- Reference

##### UNIT 8 – DIVISION AND FRACTIONS

- Factoring and Place Value
- Prime numbers
- Recognizing prime numbers
- Finding factors and multiples
- Finding factors of a number
- Comparing place values

- Division 1
- Intro to long division without remainders
- Example of long division without remainders

- Division 2
- Intro to long division without remainders
- Example of long division without remainders
- Long division with remainder example

- Quiz 1
- Fractions 1
- Fractions in lowest terms
- Proper and improper fractions
- Adding fractions with like denominators
- Subtracting fractions

- Fractions 2
- Adding fractions with unlike denominators
- Subtracting fractions with unlike denominators

- Fractions 3
- Finding common denominators
- Equivalent fractions
- Adding fractions with unlike denominators
- Subtracting fractions with unlike denominators

- Quiz 2
- Missing Number Problems
- Evaluating an expression with and without parentheses

- The Metric System
- Distance in the metric system
- Metric units for fluid volume
- Metric units for weight
- Examples determining reasonable units
- Comparing Celsius and Fahrenheit temperature scales

- Quiz 3
- Review: Time
- Telling time exercise example 1
- Telling time exercise example 2

- Review: Multiplication
- 3 digit times 1 digit example
- Multiplying 2 digit numbers

- Review: Operations and Rounding
- Rounding to the nearest 10
- Rounding to the nearest 100
- Carrying when adding three digit numbers
- Regrouping when subtracting three digit numbers
- 3 digit times 1 digit example
- Multiplying 2 digit numbers
- Example of long division without remainders
- Long division with remainder example

- Review: Roman Numerals, Measurement, and Symbols
- Comparing fractions 2
- U S customary units for distance
- U S customary units for fluid volume
- Converting fluid volume in US customary units
- U S customary units for weight

- Quiz 4
- Test
- Alternate Test
- Reference

##### UNIT 9 – DECIMALS AND FRACTIONS

- Decimals
- Decimal place value
- Writing out a decimal in words
- Writing out a decimal in words 2

- Place Value and Number Comparison with Whole Numbers and Decimals
- Place value with decimals
- Decimals on a number line

- Equivalent Fractions and Decimals
- Comparing fractions 2
- Decimal place value
- Writing out a decimal in words
- Writing out a decimal in words 2

- Add and Subtract Decimals
- Adding decimals example 1
- Subtracting decimals up to hundredths

- Computations with Whole Numbers and Decimals
- Adding decimals with ones and tenths

- Money
- Adding decimals example 1
- Subtracting decimals up to hundredths

- Money Management
- Profit and Loss
- Simple Interest

- Project: Money Management
- Quiz 1
- Review: Fractions
- Introduction to fractions
- Numerator and denominator of a fraction
- Adding fractions with like denominators
- Subtracting fractions
- Proper and improper fractions
- Changing a mixed number to an improper fraction
- Changing an improper fraction to a mixed number
- Adding mixed numbers with like denominators
- Subtracting mixed numbers with like denominators

- Fractions with Unlike Denominators
- Finding common denominators
- Equivalent fractions
- Adding fractions with unlike denominators
- Subtracting fractions with unlike denominators

- Mixed Numbers
- Adding mixed numbers with like denominators
- Subtracting mixed numbers with like denominators

- Quiz 2
- Multiply and Divide
- 3 digit times 1 digit example
- Multiplying 2 digit numbers
- Example of long division without remainders
- Long division with remainder example

- Multiplication of Whole Numbers
- Multiplying 2 digit numbers

- Division and Averages
- The idea of division

- Quiz 3
- Estimation
- Estimating decimal multiplication
- Estimating 2 digit multiplication

- Ordered Pairs
- Graphing points exercise

- Multiple Concept Review
- Metric – distance
- Metric – Units of volume
- Perimeter and area basics
- Intro to roman numerals
- Intro to order of operations

- Quiz 4
- Test
- Alternate Test
- Reference

##### UNIT 10 – GRAPHING AND REVIEW

- Data Collection and Random Sampling
- Project: Collecting Data
- Project: Collecting Data
- Graphs
- Creating line plots, bar graphs, and picture graphs
- Creating picture and bar graphs 2
- Creating line plots 2

- Quiz 1
- Whole Numbers
- Carrying when adding three digit numbers
- Regrouping when subtracting three digit numbers
- 3 digit times 1 digit example
- Multiplying 2 digit numbers
- Example of long division without remainders
- Long division with remainder example

- Decimal Numbers
- Decimal place value
- Writing out a decimal in words
- Adding decimals example 1
- Subtracting decimals up to hundredths

- Quiz 2
- Problem Solving with Fractions
- Identifying fraction parts
- Numerator and denominator of a fraction

- Review: Fractions
- Adding fractions with like denominators
- Subtracting fractions
- Proper and improper fractions
- Changing a mixed number to an improper fraction
- Changing an improper fraction to a mixed number
- Adding mixed numbers with like denominators
- Subtracting mixed numbers with like denominators
- Finding common denominators
- Equivalent fractions

- Quiz 3
- Shapes
- Lines, line segments, and rays
- Angle basics
- Introduction to perimeter
- Introduction to area and unit squares

- Word Problems and Equations
- Multi step word problems with whole numbers exercise 1
- Multi step word problems with whole numbers exercise 2

- Quiz 4
- Review Game
- Test
- Alternate Test