Solve doubles and doubles plus 1
Videos to help Grade 1 students learn how to practice to visualize and solve doubles and doubles plus 1 with 5-group cards.
Common Core Standards: 1.OA.6
Plans and Worksheets for Grade 1
Plans and Worksheets for all Grades
Lessons for Grade 1
Common Core For Grade 1
New York State Common Core Math Module 1, Grade 1, Lesson 21
Module 1 Topic F: Development of Addition Fluency Within 10
Lesson 21 Homework
1. Draw the 5-group card to show a double. Write the number sentence to match the
2. Fill in the 5-group cards in order from least to greatest, double the number, and write
the number sentences.
4. Match the top cards to the bottom cards to show doubles plus 1.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway widget below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.