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4th Grade Math
Math Academy official course import: 4th Grade Math
137 节课
课程大纲
- 1.Operations & Algebraic Thinking
- 1.1.1. Operations on Numbers
- 2.1.2. Thinking Algebraically
- 2.The Number System
- 1.2.1. Place Value
- 1Place Value With Numbers Up to Four Digits
- 2Place Value With Numbers Up to Seven Digits
- 3Writing Whole Numbers in Words
- 4Reading Whole Numbers Written in Words
- 5Converting From Standard Form to Expanded Form
- 6Converting From Expanded Form to Standard Form
- 7Equivalent Place Value Representations
- 8More on Equivalent Place Value Representations
- 9Equivalent Place Value Representations and Borrowing
- 1
- 2.2.2. Comparing Whole Numbers
- 3.Addition & Subtraction
- 1.3.1. Adding Whole Numbers
- 2.3.2. Subtracting Whole Numbers
- 4.Multiplication
- 1.4.1. Factors, Products, and Multiples
- 2.4.2. Multiplying Whole Numbers
- 1Multiplying by 10, 100, and 1,000 Using Place Value
- 2Multiplying by 10, 100, and 1,000 Using the Pattern of Zeros
- 3Rewriting Numbers Ending in Zeros
- 4Multiplying Whole Numbers Ending in Zeros
- 5Multiplying Numbers Using Repeated Addition
- 6Multiplying Numbers Using Repeated Subtraction
- 7Estimating Multi-Digit Multiplication
- 1
- 3.4.3. Multiplying Whole Numbers Using Models
- 1Two-Digit by One-Digit Multiplication Using Area Models
- 2Multi-Digit by One-Digit Multiplication Using Area Models
- 3Two-Digit by One-Digit Multiplication Using Place Value
- 4Multi-Digit by One-Digit Multiplication Using Place Value
- 5Two-Digit by Two-Digit Multiplication Using Area Models
- 6Two-Digit by Two-Digit Multiplication Using Place Value
- 1
- 5.Division
- 1.5.1. Dividing Whole Numbers
- 1The Relationship Between Multiplication and Division
- 2Understanding Remainders Using Models
- 3Finding Remainders
- 4Dividends, Divisors, Quotients, and Remainders
- 5Division With Remainders
- 6Interpreting Remainders in Context
- 7Dividing by 10, 100, and 1,000 Using the Pattern of Zeros
- 8Dividing by One-Digit Numbers by Connecting Multiplication and Division
- 9Dividing Numbers Using Place-Value Strategies
- 10Estimating Multi-Digit Division
- 1
- 2.5.2. Dividing Whole Numbers Using Models
- 1Two-Digit by One-Digit Division Using Area Models
- 2Multi-Digit by One-Digit Division Using Area Models
- 3More Multi-Digit by One-Digit Division Using Area Models
- 4Two-Digit by One-Digit Division Using Box Models
- 5Two-Digit by One-Digit Division Using Box Models With Remainders
- 6Multi-Digit by One-Digit Division Using Box Models
- 1
- 6.Fractions & Decimals
- 1.6.1. Fractions
- 2.6.2. Mixed Numbers
- 3.6.3. Comparing Fractions
- 4.6.4. Adding Fractions
- 1Adding Fractions With Like Denominators Using Models
- 2Adding Fractions With Like Denominators
- 3Subtracting Fractions With Like Denominators
- 4Adding Fractions With Like Denominators: Word Problems
- 5Subtracting Fractions With Like Denominators: Word Problems
- 6Decomposing Fractions Into Sums Using Models
- 7Decomposing Fractions Into Sums
- 1
- 5.6.5. Adding Mixed Numbers
- 6.6.6. Multiplying Fractions
- 7.6.7. Decimals
- 7.Measurement & Data
- 1.7.1. Units
- 2.7.2. Representing and Interpreting Data
- 3.7.3. Geometry