Make Ten to Add and Subtract
Videos to help Grade 2 students learn how to make a ten to add and subtract within 20.
Common Core Standards: 2.OA.1,
Core Math Resources, Lesson Plans & Worksheets for all grades
Common Core Math
Video Lessons, Math Worksheets and Games for Grade 2
Math Video Lessons, Math Worksheets and Games for all grades
New York State Common Core Math Module 1, Grade 2, Lesson 4
Lesson 4 Concept Development
Explain how to make ten to add and subtract within 20
Lesson 4 Homework
Use basic facts to help you solve with mental math.
1. 16 + 3 =
2. 13 – 6 =
EngageNY/Eureka Math Grade 2 Module 1 Lesson 4 Version 3
Make a ten to add within 20.
10. Ronnie uses 5 brown bricks and 8 red bricks to build a fort. How many bricks does Ronnie use in all?
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.