Addition and Subtraction Strategies to 20
|Lesson 1 - Doubles||
I will add doubles facts to 20.
|Lesson 2 - Doubles Plus 1||
I will add doubles plus one.
|Lesson 3 - Make 10 to Add||
I will make 10 to find sums.
|Lesson 4 - Problem Solving Strategy: Write a Number Sentence||
I will write number sentences to solve problems.
|Lesson 5 - Add Three Numbers||
I will add three numbers.
|Lesson 6 - Use Doubles to Subtract||
I will use doubles facts to subtract.
|Lesson 7 - Relate Addition and Subtraction||
I will use related addition and subtraction facts.
|Lesson 8 - Problem Solving Investigation||
I will choose a strategy to solve a problem.
|Lesson 9 - Fact Families||
I will make fact families.
|Lesson 10 - Ways to Name Numbers||
I will make a number in different ways.
|Study Guide and Review|