Skip to main content
Toggle navigation
Flemingsburg Elementary
Home
Schools
Fleming County High School
Simons Middle School
E.P. Ward Elementary
Ewing Elementary
Flemingsburg Elementary
Hillsboro Elementary
Students
Parents
Staff
Quick Links
Home
Calendar 2016-17 School Year
School News
School Events
Newsletters
Lunch Menus
Principal's Message
Staff Directory
Teacher Websites
Photo Galleries
FES Library Search
Student Achievements
CSIP
PLC Framework
SBDM
School-Wide PLC
Shortcut Links
Teaching & Learning
Bully Report
Leadership Team
Friday Focus
Resources
Parents Resources
Students Resources
Staff Resources
Translate Page
Logo link to home page
Flemingsburg Elementary
Our Vision is to become a School of Distinction!
Mrs. Tammy Johnson
CLASSES
Mrs. Johnson's Reading and Language Arts
Mrs. Johnson's Social Studies
Mrs. Johnson's Newsletter
Mrs. Johnson's Math Class
MORE!
New Student Information:
» School Day Times
Parents Resources
Students Resources
Staff Resources
Search site using Google
Mrs. Johnson's Math Class Files & Links
Videos for Math
Prime, Composite, or Neither
Recognizing prime and composite numbers
: Can you recognize the prime numbers in this group of numbers? Which are prime, composite, or neither?
Khan Academy Comparing with Multiplication vs. Addition Word Problems
Comparing with multiplication: money and distance
: When comparing it's often helpful to start by using letters to represent numbers. Watch this video as we walk you through 2 examples involving money and distance.
Khan Academy Multiplying 2 digits by 2 digits with Distributive Property
Multiplying: 2 digits numbers (using distributive property)
: This is a fun way to solve this multiplication problem. Putting the distributive property to work! Cool.
Multiplying 2 digits by 2 digits using Area Model
Multiplying: using an area model
: Using graph paper we'll map out an area model to help us with a multiplication problem.
Multiplying 4 digits by 1 digit using grid or area model
Multiplying: 4 digits times 1 digit (using grid)
: It's helpful sometimes to use a grid when multiplying multi-digit numbers. Here's an example using a 4 digit number times a 1 digit number.
Multiplying 2 digits by 2 digits
Multiplying: 2 digit numbers
: The trick here to remember your place value as you multiply and then add the numbers. We'll demonstrate and make it perfectly clear!
Khan Academy Multiplying 4 digits by 1 digit
Multiplying: 4 digits times 1 digit (with carrying)
: This is getting fun! We're now multiplying FOUR digits times one digit. Remember to carry!
Khan Academy Video Subtracting and Regrouping Twice
Regrouping (borrowing) twice example
:
Subtracting Across Zero
Subtracting: Regrouping from zero
: In Kindergarten you learned the importance of sharing, right? In math, when we lack value in a number to subtract with you borrow or regroup from a neighbor. Sometimes you borrow from the tens...but what if you have zero tens? Ha....let's watch this and learn!
Khan Academy Adding with Regrouping
Adding: three digit numbers and regrouping
: In the old days 'regrouping' was known as "carrying." It's the same idea now as then: moving the tens (or hundreds or thousands) over to the next column.