Basic Skills: Addition and Subtraction Review, Level 2
In this course, continue your review of basic addition and subtraction skills by learning about place value, fact families, and other addition and subtraction skills. Targeted for grades 2-3.
Lesson 1 Overview
Addition and Subtraction Terms
Slide Show: Math Vocabulary
Math Vocabulary Word Search Puzzle (Interactive)
Math Vocabulary Word Search Puzzle (PDF)
Lesson 1 Quiz
Lesson 2 Overview
Tutorial: Writing Numbers Based on Place Value
Interactive Math Game: Name That Place!
Worksheet: Writing Numbers Based on Place Value
Lesson 2 Quiz
Lesson 3 Overview
Tutorial: What Is a Fact Family?
Tutorial: How to Create a Fact Family
Interactive Math Game: Fact Fam
Interactive Math Game: Fishing for Facts (Sums to 20)
Interactive math Game: Fishing for Facts (Differences to 10)
Worksheet: Fact Families
Lesson 3 Quiz
Lesson 4 Overview
Tutorial: Using Fact Families to Solve Equations
Worksheet: Solving Addition Equations Using Fact Families
Worksheet: Solving Subtraction Equations Using Fact Families
Lesson 4 Quiz
Lesson 5 Overview
Video Tutorial: What Is Place Value?
Slide Show: Using Place Value to Add Numbers to 10 (Optional)
Tutorial: Using Place Value to Add Numbers to 20
Worksheet: Sums to 20
Lesson 5 Quiz
Lesson 6 Overview
Tutorial: Using Place Value to Subtract Numbers
Slide Show: Math Examples: Adding and Subtracting with Regouping
Worksheet: Differences to 10
Worksheet: Subtracting Using Place Value
Lesson 6 Quiz
Lesson 7 Overview
Video Tutorial: Making 10's
Video Tutorial: Counting by 10's
Tutorial: Adding and Subtracting with Powers of 10
Worksheet: Adding by Powers of 10
Worksheet: Subtracting by Powers of 10
Lesson 7 Quiz
Lesson 8 Overview
Tutorial: Solving Addition and Subtraction Equations
Worksheet: Solving Addition Equations
Worksheet: Solving Subtraction Equations
Lesson 8 Quiz