Adding and subtracting using doubles facts
Doubles subtraction facts: easy to remember.
Doubles Song For Kids | Doubles Addition Facts | 1st Grade
Doubles with Subtraction
Using Doubles Fact to Solve Near Doubles Facts
Double-Digit Subtraction for Kids
G1 - 4-3 Use Doubles to Subtract
Grade 2 Math 2.4, Using doubles to subtract
Grade 2: Math Lesson #92 Subtraction Facts - Subtracting Using the Doubles Plus One Facts
Near doubles- Subtraction
DOUBLES! DOUBLES! (*new* 1-10 version)
Doubles Facts - Hap Palmer - Count, Add, Subtract
Doubles Facts. Grade 1
Using Doubles Facts to Add: 1.OA.6
Doubles Addition Facts Song
Adding & Subtracting! | Mini Math Movies | Scratch Garden
Subtracting Using Doubles Facts of Addition
MATH DOUBLES USING SUBTRACTION
Using Doubles as a Subtraction Strategy
"Seeing Doubles" Math Tips With Fairy Godfather - Addition And Subtraction