OML Search

Subtraction with a Three-Digit Minuend




 


Videos solutions to help Grade 2 students learn how to represent subtraction with and without the decomposition when there is a three-digit minuend.

Common Core Standards: 2.OA.1, 2.NBT.7, 2.NBT.9, 2.NBT.5



Related Topics:
Common Core Math Resources, Lesson Plans & Worksheets for all grades

Common Core Math Video Lessons, Math Worksheets and Games for Grade 2

Common Core Math Video Lessons, Math Worksheets and Games for all grades



New York State Common Core Math Module 4, Grade 2, Lessons 14 & 15


NYS Math Module 4 Grade 2 Lesson 14


Lesson 14 Homework

1. Solve by writing the problem vertically and checking your result by drawing chips on the place value chart. Change 1 ten for 10 ones when needed.
a. 156 – 42 = ________
c. 163 – 45 = ________


NYS Math Module 4 Grade 2 Lesson 15


Lesson 15 Homework

1. Solve using the vertical method. Show the subtraction on a place value chart with chips. Exchange 1 ten for 10 ones when necessary.
b. 153 – 38
d. 182 – 59

2. Lisa solved 166 – 48 vertically and on her place value chart. Explain what Lisa did correctly and what she needs to fix.
a. Lisa correctly __________________________________
b. Lisa needs to fix ____________________________________





OML Search


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


[?] Subscribe To This Site

XML RSS
follow us in feedly
Add to My Yahoo!
Add to My MSN
Subscribe with Bloglines