Lesson Plans and Worksheets for all Grades
Common Core For Grade 2
Math Videos Worksheets for all Grades
Common Core Standards:
2.NBT.7, 2.NBT.8, 2.NBT.9
Free math video lessons with examples and worked solutions to help
to help Grade 2 students learn how to choose and explain solution strategies and record
with a written addition or subtraction method.
New York State Common Core Math Grade 2, Module 5, Lesson 19, Lesson 20
Grade 2, Module 5, Lesson 19 Worksheets (pdf)
Grade 2, Module 5, Lesson 20 Worksheets (pdf)
Topic C: Strategies for Decomposing Tens and Hundreds Within 1,000
NYS Math Module 5 Grade 2 Lesson 19
Lesson 19 Homework
1. Solve and explain why you chose that strategy.
c. 519 + 342 = ______
f. 904 – 395 = ______
Lesson 20 Homework
1. Solve each problem using two different strategies.
a. 456 + 244 = _________
b. 698 + ______ = 945
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.