📐 Grade 4 Math

Master Multi-Digit Operations, Fractions & More!

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Unit 1

Place Value & Multi-Digit Numbers

10 Lessons

1Place Value to 1,000,000

2Place Value Patterns (×10 relationship)

3Reading Multi-Digit Numbers

4Writing Multi-Digit Numbers

6Comparing Multi-Digit Numbers

7Ordering Multi-Digit Numbers

8Rounding to Any Place

9Rounding in Real-World Problems

10Place Value Review

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Unit 2

Multi-Digit Addition & Subtraction

9 Lessons

1Adding Multi-Digit Numbers (No Regrouping)

2Adding with Regrouping

3Adding Numbers up to 1,000,000

4Subtracting Multi-Digit Numbers (No Regrouping)

5Subtracting with Regrouping

6Subtracting Across Zeros

7Estimating Sums and Differences

8Addition & Subtraction Word Problems

9Multi-Step Addition & Subtraction Problems

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Unit 3

Multi-Digit Multiplication

12 Lessons

1Multiplication Review (Facts to 12)

2Multiples of 10, 100, 1000

3Multiplying 2-Digit × 1-Digit (Area Model)

4Multiplying 2-Digit × 1-Digit (Partial Products)

5Multiplying 2-Digit × 1-Digit (Standard Algorithm)

6Multiplying 3-Digit × 1-Digit

7Multiplying 4-Digit × 1-Digit

8Multiplying 2-Digit × 2-Digit (Area Model)

9Multiplying 2-Digit × 2-Digit (Partial Products)

10Multiplying 2-Digit × 2-Digit (Standard Algorithm)

11Estimating Products

12Multiplication Word Problems

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Unit 4

Multi-Digit Division

11 Lessons

1Division Review (Facts to 12)

2Dividing Multiples of 10, 100, 1000

3Division with Remainders

4Interpreting Remainders

5Dividing 2-Digit ÷ 1-Digit (No Remainder)

6Dividing 2-Digit ÷ 1-Digit (With Remainder)

7Dividing 3-Digit ÷ 1-Digit

8Dividing 4-Digit ÷ 1-Digit

9Estimating Quotients

10Division Word Problems

11Multi-Step Division Problems

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Unit 5

Factors & Multiples

11 Lessons

1Understanding Factors

2Finding Factor Pairs

3Factor Pairs to 100

4Understanding Multiples

5Listing Multiples

6Common Factors

7Common Multiples

9Composite Numbers

10Prime vs Composite (1-100)

11Factors & Multiples Word Problems

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Unit 6

Patterns

9 Lessons

1Number Patterns - Introduction

2Number Patterns - Addition Rules

3Number Patterns - Subtraction Rules

4Number Patterns - Multiplication Rules

5Shape Patterns

6Identifying Pattern Rules

7Extending Patterns

8Creating Patterns

9Analyzing Pattern Features

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Unit 7

Multiplicative Comparison

9 Lessons

1Understanding "Times as Many"

2Multiplicative vs Additive Comparison

3Writing Comparison Equations

4Solving Comparison Word Problems (Multiplication)

5Solving Comparison Word Problems (Division)

6Multi-Step Word Problems

7Word Problems with All Operations

8Using Letters for Unknown Numbers

9Estimating and Checking Answers

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Unit 8

Fraction Equivalence

13 Lessons

1Fraction Review (Parts of a Whole)

2Equivalent Fractions - Introduction

3Equivalent Fractions - Visual Models

4Equivalent Fractions - Multiplying

5Equivalent Fractions - Dividing (Simplifying)

6Generating Equivalent Fractions

7Fractions in Simplest Form

8Comparing Fractions - Same Denominator

9Comparing Fractions - Same Numerator

10Comparing Fractions - Different Numerator/Denominator

11Comparing Fractions - Benchmarks (0, 1/2, 1)

12Ordering Fractions

13Fractions on Number Lines

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Unit 9

Adding & Subtracting Fractions

12 Lessons

1Fractions as Sums of Unit Fractions

2Decomposing Fractions

3Adding Fractions - Same Denominator

4Subtracting Fractions - Same Denominator

5Adding Fractions - Visual Models

6Subtracting Fractions - Visual Models

7Adding Mixed Numbers - Same Denominator

8Subtracting Mixed Numbers - Same Denominator

9Subtracting Mixed Numbers with Regrouping

10Fraction Word Problems - Addition

11Fraction Word Problems - Subtraction

12Multi-Step Fraction Word Problems

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Unit 10

Multiplying Fractions by Whole Numbers

8 Lessons

1Fractions as Multiples of Unit Fractions

2Multiplying Unit Fractions × Whole Numbers

3Multiplying Unit Fractions - Visual Models

4Multiplying Fractions × Whole Numbers

5Multiplying Fractions - Number Lines

6Multiplying Mixed Numbers × Whole Numbers

7Fraction Multiplication Word Problems

8Multi-Step Problems with Fraction Multiplication

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Unit 11

Decimals

12 Lessons

1Introduction to Decimals

2Tenths - Fractions and Decimals

3Hundredths - Fractions and Decimals

4Relating Tenths and Hundredths

5Writing Decimals as Fractions

6Writing Fractions as Decimals

7Decimals on Number Lines

8Comparing Decimals - Same Place Value

9Comparing Decimals - Different Place Values

10Ordering Decimals

11Adding Fractions with Denominators 10 and 100

12Decimals in Real-World Contexts (Money, Measurement)

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Unit 12

Measurement Conversions

15 Lessons

1Metric Units of Length (km, m, cm, mm)

2Converting Metric Length Units

3Customary Units of Length (mi, yd, ft, in)

4Converting Customary Length Units

5Metric Units of Mass (kg, g)

6Customary Units of Weight (lb, oz)

7Metric Units of Capacity (L, mL)

8Customary Units of Capacity (gal, qt, pt, c)

9Units of Time (hr, min, sec)

10Conversion Tables

11Word Problems - Distance

12Word Problems - Time

13Word Problems - Mass/Weight

14Word Problems - Capacity

15Word Problems - Money

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Unit 13

Area & Perimeter

10 Lessons

1Perimeter Review

2Perimeter of Rectangles (Formula)

3Finding Missing Side Lengths (Perimeter)

5Area of Rectangles (Formula)

6Finding Missing Side Lengths (Area)

7Area and Perimeter Together

8Same Perimeter, Different Area

9Same Area, Different Perimeter

10Real-World Area & Perimeter Problems

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Unit 14

Data & Line Plots

7 Lessons

1Line Plots Review

2Line Plots with Fractions (1/2)

3Line Plots with Fractions (1/4)

4Line Plots with Fractions (1/8)

5Reading Line Plots with Fractions

6Solving Problems Using Line Plots

7Creating Line Plots from Data

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Unit 15

Angles

11 Lessons

1What is an Angle?

2Parts of an Angle (Ray, Vertex)

3Understanding Degrees

4Types of Angles (Right, Acute, Obtuse, Straight)

5Introduction to Protractors

6Measuring Angles with a Protractor

7Drawing Angles with a Protractor

8Angle Measure as Additive

9Finding Unknown Angles (Addition)

10Finding Unknown Angles (Subtraction)

11Angle Word Problems

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Unit 16

Lines & Line Segments

7 Lessons

1Points, Lines, Line Segments

3Parallel Lines

4Perpendicular Lines

5Intersecting Lines

6Identifying Lines in Shapes

7Drawing Points, Lines, Rays

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Unit 17

Classifying Shapes

12 Lessons

1Reviewing 2D Shapes

2Triangles by Angles (Right, Acute, Obtuse)

3Triangles by Sides (Equilateral, Isosceles, Scalene)

4Quadrilaterals - Introduction

5Parallelograms

10Classifying by Parallel/Perpendicular Lines

11Classifying by Angle Size

12Hierarchy of Quadrilaterals

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Unit 18

Symmetry

7 Lessons

1What is Symmetry?

2Lines of Symmetry

3Identifying Symmetric Figures

4Drawing Lines of Symmetry

5Shapes with Multiple Lines of Symmetry

6Creating Symmetric Figures

7Symmetry in Real Life