Compare Count On and Make Ten when one Addend is 8

Eureka Math/EngageNY grade 1 module 2 lesson 9 Worksheets

New York State Common Core Math Grade 1 Module 2, Lesson 9
Eureka Math grade 1 module 2 lesson 9 Worksheets (pdf)

Worksheets, solutions, and videos to help Grade 1 students learn how to compare efficiency of counting on and making ten when one addend is 8.

Common Core Standards: 1.OA.2, 1.OA.3, 1.OA.6

Lesson 9 Concept Development
Lesson Goal: I can compare counting on and making a 10 when the addend is 8.

Lesson 9 Exit Ticket
Seyla has 3 stamps in her collection. Her father gives her 8 more stamps. How many
stamps does she have now? Show how you make ten and write the 10+ fact.
3 + 8 = ____
10 + ___ = ___

Complete the addition sentences.
a. 8 + 6 = __
b. 10 + __ = ___

• Show Step-by-step Solutions

Lesson 9 Homework
Use number bonds to show your thinking. Write the 10+ fact.

1. 8 + 3 = ____
   10 + ____ = ____
   
2. ____ = 5 + 8
   ____ = 10 + ____
   
   Complete the addition sentences.
   
3. a. 7 + 8 = ___
   b. 10 + 5 = ___
   
   Draw a line to the matching number sentence. You may use a number bond or 5-group drawing to help you.

• Show Step-by-step Solutions

Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.