California

Grade 3 

Unit 1 Numbers to 10,000 File Name

• Lesson 1.2: Place Value Through 999
• Lesson 1.4: Place Value to 10,000
• Lesson 2.1: Compare Numbers
• Lesson 2.3: Round 2-Digit and 3-Digit Numbers

Unit 2 Addition and Subtraction Equations and Inequalities

• Lesson 3.3: Addition Properties
• Lesson 4.1: Subtraction with Regrouping Tens
• Lesson 4.2: Subtract with Regrouping Tens and Hundreds

Unit 3 Multiplication Facts

• Lesson 5.4: Multiply with 4
• Lesson 6.1: Multiply with 0 and 1
• Lesson 7.2: Muiltiply with 7

Unit 4 Geometry and Measurement

• Lesson 8.3: Centimeters and Millimeters
• Lesson 9.1: Line Segments and Angles
• Lesson 10.4: Find Area
• Lesson 11.3: Explore Volume

Unit 5 Division Facts

• Lesson 12.3: Different Ways to Divide
• Lesson 13.2: Divide by 3
• Lesson 14.1: Division Rules

Unit 6 Fractions, Decimals, and Money

• Lesson 15.1: Model Fractions
• Lesson 16.3: Subtract Fractions
• Lesson 17.2: Tenths
• Lesson 18.2: Add Money Amounts

Unit 7 Multiply Greater Numbers

• Lesson 19.2: Multiply with Multiples of 10, 100, or 1,000
• Lesson 20.3: Regroup in Multiplication
• Lesson 21.3: Regroup More than Once
• Lesson 21.4: Multiply Money

Unit 8 Data and Probability

• Lesson 22.1: Organize Data
• Lesson 22.3: Pictographs
• Lesson 23.4: Make Predictions

Unit 9 Divide Greater Numbers

• Lesson 24.1: Equal Groups
• Lesson 25.1: Divide 2-Digit Numbers
• Lesson 26.3: Divide Money
• Lesson 26.4: Place the First Digit

Unit 10 Weight, Mass, and Capacity

• Lesson 27.1: Estimate and Measure Capacity
• Lesson 27.4: Customary Units of Weight
• Lesson 28.2: Metric Units of Mass